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Head-to-head · every figure from the vendor documents

Dell R770 vs HPE DL380 Gen11

A specification-by-specification comparison of the Dell PowerEdge R770 and the HPE ProLiant DL380 Gen11, built from Dell’s and HPE’s own documents. 3 headline measures favour the R770, 1 favours the DL380 Gen11, and they share no processors.

Bottom line. R770 leads on virtualisation, storage density. DL380 Gen11 leads on AI and acceleration. Neither vendor publishes benchmarks for these machines, so every call here is made on what their documents state.

Dell PowerEdge R770 front view with 40 EDSFF E3.S drive bays in five groups of eight between the control panels
Dell PowerEdge
R770
2U Rack2 sockets32 DIMMiDRAC10
Configure the R770 →Full data sheet
VS
HPE ProLiant DL380 Gen11 2U server, front view: 24 SFF drive bays in three 8-bay boxes, iLO service port, USB port and status LEDs
HPE ProLiant
DL380 Gen11
2U Rack2 sockets32 DIMMHPE iLO 6
Configure the DL380 Gen11 →Full data sheet
01 — Scoreboard

The measures that decide it

Each row is a figure both vendors publish. Bars show the split between the two; a badge marks the larger figure, which is not always the better buy — a shallower chassis or a lower power ceiling can matter more.

2
Processor sockets
2
288Higher
Cores, fully populated
Largest listed processor × its socket count
128
8 TB
Memory ceiling
As each document states it
8 TB
44Higher
Drive bays
36
Up to 6
Accelerators
HigherUp to 8
3,200 WHigher
Largest power supply
2,200 W
2U Rack
Rack height
2U Rack
400 GbE class
Fastest network option
400 GbE class
02 — Verdict

Which one, and why

Drawn from the measures above and each model’s own data sheet. Neither vendor publishes benchmark results for these servers, so nothing here claims one is “faster”.

Choose the R770 if…

  • Cores, fully populated: 288 against 128 on the DL380 Gen11
  • Drive bays: 44 against 36 on the DL380 Gen11
  • Largest power supply: 3,200 W against 2,200 W on the DL380 Gen11
  • Forty front E3.S Gen5 bays plus four at the rear; Dell puts the front alone at 2457.6 TB raw.

Choose the DL380 Gen11 if…

  • Accelerators: Up to 8 against Up to 6 on the R770
  • Five factory chassis — 8SFF, 24SFF, 8LFF, 12LFF and 12EDSFF — plus mid-tray and rear cages, so one model spans small SFF builds, 16 LFF bays and 36 EDSFF NVMe drives.
03 — By workload

Where each one pulls ahead

Calls made on documented capacity only — cores, memory, bays, accelerators and network options — with the figures behind each one shown.

VirtualisationR770: 288 cores with 8 TB. DL380 Gen11: 128 cores with 8 TB.R770
Databases & in-memoryMemory ceiling 8 TB against 8 TB, across 32 and 32 DIMM slots.Line ball
Storage density44 bays in 2U against 36 in 2U.R770
AI & acceleration6 accelerators against 8 in the vendor documents.DL380 Gen11
Network throughputFastest card listed: 400 GbE class against 400 GbE class.Line ball
04 — Specifications

Side by side, differences first

Everything both documents state, grouped. The default view hides rows where the two machines are identical.

Processors

Every processor each vendor lists for the model, from its own document.

SpecificationR770DL380 Gen11
Processors listed2366
Most cores per processor14464
Highest processor TDP350 W385 W
Processor familiesXeon 6 E-core · Xeon 6 P-core5th Gen Xeon Scalable · 4th Gen Xeon Scalable
Single-processor optionNoYes

Memory

SpecificationR770DL380 Gen11
Fastest rated speed6,400 MT/s5,600 MT/s
Memory typesRDIMM DDR5-6400RDIMM DDR5-5600 · RDIMM DDR5-4800 · RDIMM 3DS DDR5-5600 · RDIMM 3DS DDR5-4800

Storage

Bay counts are the maximum each document states, including rear and mid-chassis positions.

SpecificationR770DL380 Gen11
Maximum bays4436
Documented layouts1113
Bay sizesE3.S · 2.5-inch2.5-inch · 3.5-inch · E3.S
Boot devicesBOSS-N1 DC-MHS (HW RAID 1, 2 x M.2 NVMe SSD 480 GB or 960 GB) · M.2 Interposer board (DC-MHS): 2 x M.2 NVMe SSDs · Internal USBHPE NS204i-u Gen11 NVMe Hot Plug Boot Optimized Storage Device · HPE NS204i-u v2 960GB NVMe Hot Plug Boot Optimized Storage Device · HPE NS204i-u v2 960GB NVMe SED Hot Plug Boot Optimized Storage Device + 2 more
Storage controllers513

Accelerators & I/O

SpecificationR770DL380 Gen11
Accelerators supportedUp to 6Up to 8
Double-wide cards listed53
Network cards listed1439

Power & platform

SpecificationR770DL380 Gen11
Power-supply options115
Output range800–3,200 W800–2,200 W
Input typesAC · 277 VAC / HVDCAC · −48 V DC
ManagementiDRAC10HPE iLO 6
Chassis depthVendors measure depth differently — see each data sheet801.51 mm without bezel (rear I/O) / 814.52 mm without bezel (front I/O)SFF CTO: 72.7 cm (28.62 in)
05 — The data

Processors, memory, bays and power

The same charts each data sheet carries, drawn to the same scale so the two ranges can be read against each other.

R770: processors by cores and TDP

Dell PowerEdge R770 processors081624324048566472808896104112120128136144150 W200 W250 W300 W350 WCores per processorIntel Xeon 6 6780E — 144 cores / 144 threads · 330 W · 2.2 GHz base · 108 MB cache · DDR5-6400Intel Xeon 6 6766E — 144 cores / 144 threads · 250 W · 1.9 GHz base · 108 MB cache · DDR5-6400Intel Xeon 6 6756E — 128 cores / 128 threads · 225 W · 1.8 GHz base · 96 MB cache · DDR5-6400Intel Xeon 6 6746E — 112 cores / 112 threads · 250 W · 2 GHz base · 96 MB cache · DDR5-6400Intel Xeon 6 6740E — 96 cores / 96 threads · 250 W · 2.4 GHz base · 96 MB cache · DDR5-6400Intel Xeon 6 6710E — 64 cores / 64 threads · 205 W · 2.4 GHz base · 96 MB cache · DDR5-6400Intel Xeon 6 6787P — 86 cores / 172 threads · 350 W · 2 GHz base · 336 MB cache · DDR5-6400Intel Xeon 6 6767P — 64 cores / 128 threads · 350 W · 2.4 GHz base · 336 MB cache · DDR5-6400Intel Xeon 6 6760P — 64 cores / 128 threads · 330 W · 2.2 GHz base · 320 MB cache · DDR5-6400Intel Xeon 6 6747P — 48 cores / 96 threads · 330 W · 2.7 GHz base · 288 MB cache · DDR5-6400Intel Xeon 6 6740P — 48 cores / 96 threads · 270 W · 2.1 GHz base · 288 MB cache · DDR5-6400Intel Xeon 6 6736P — 36 cores / 72 threads · 205 W · 2 GHz base · 144 MB cache · DDR5-6400Intel Xeon 6 6737P — 32 cores / 64 threads · 270 W · 2.9 GHz base · 144 MB cache · DDR5-6400Intel Xeon 6 6730P — 32 cores / 64 threads · 250 W · 2.5 GHz base · 288 MB cache · DDR5-6400Intel Xeon 6 6530P — 32 cores / 64 threads · 225 W · 2.3 GHz base · 144 MB cache · DDR5-6400Intel Xeon 6 6527P — 24 cores / 48 threads · 255 W · 3 GHz base · 144 MB cache · DDR5-6400Intel Xeon 6 6520P — 24 cores / 48 threads · 210 W · 2.4 GHz base · 144 MB cache · DDR5-6400Intel Xeon 6 6724P — 16 cores / 32 threads · 210 W · 3.6 GHz base · 72 MB cache · DDR5-6400Intel Xeon 6 6517P — 16 cores / 32 threads · 190 W · 3.2 GHz base · 72 MB cache · DDR5-6400Intel Xeon 6 6515P — 16 cores / 32 threads · 150 W · 2.3 GHz base · 72 MB cache · DDR5-6400Intel Xeon 6 6505P — 12 cores / 24 threads · 150 W · 2.2 GHz base · 48 MB cache · DDR5-6400Intel Xeon 6 6714P — 8 cores / 16 threads · 165 W · 4 GHz base · 48 MB cache · DDR5-6400Intel Xeon 6 6507P — 8 cores / 16 threads · 150 W · 3.5 GHz base · 48 MB cache · DDR5-64006 6780E144 cores — the top SKU6 6766E1.7 W/core — most efficient
Xeon 6 E-core 6Xeon 6 P-core 17Bubble size = L3 cache · hover a bubble for the full SKU

DL380 Gen11: processors by cores and TDP

HPE ProLiant DL380 Gen11 processors0816243240485664100 W150 W200 W250 W300 W350 W400 WCores per processorIntel Xeon Platinum 8593Q — 64 cores · 385 W · 2.2 GHz base · 320 MB cache · DDR5-5600Intel Xeon Platinum 8592+ — 64 cores · 350 W · 1.9 GHz base · 320 MB cache · DDR5-5600Intel Xeon Platinum 8592V — 64 cores · 330 W · 2 GHz base · 320 MB cache · DDR5-4800Intel Xeon Platinum 8580 — 60 cores · 350 W · 2 GHz base · 300 MB cache · DDR5-5600Intel Xeon Platinum 8581V — 60 cores · 270 W · 2 GHz base · 300 MB cache · DDR5-4800Intel Xeon Platinum 8570 — 56 cores · 350 W · 2.1 GHz base · 300 MB cache · DDR5-5600Intel Xeon Platinum 8568Y+ — 48 cores · 350 W · 2.3 GHz base · 300 MB cache · DDR5-5600Intel Xeon Platinum 8558P — 48 cores · 350 W · 2.7 GHz base · 260 MB cache · DDR5-5600Intel Xeon Platinum 8558 — 48 cores · 330 W · 2.1 GHz base · 260 MB cache · DDR5-5200Intel Xeon Platinum 8558U — 48 cores · 300 W · 2 GHz base · 260 MB cache · DDR5-4800Intel Xeon Gold 6554S — 36 cores · 270 W · 2.2 GHz base · 180 MB cache · DDR5-5200Intel Xeon Gold 6558Q — 32 cores · 350 W · 3.2 GHz base · 60 MB cache · DDR5-5200Intel Xeon Platinum 8562Y+ — 32 cores · 300 W · 2.8 GHz base · 60 MB cache · DDR5-5600Intel Xeon Gold 6530 — 32 cores · 270 W · 2.1 GHz base · 160 MB cache · DDR5-4800Intel Xeon Gold 6548N — 32 cores · 250 W · 2.8 GHz base · 60 MB cache · DDR5-5200Intel Xeon Gold 6548Y+ — 32 cores · 250 W · 2.5 GHz base · 60 MB cache · DDR5-5200Intel Xeon Gold 6538Y+ — 32 cores · 225 W · 2.2 GHz base · 60 MB cache · DDR5-5200Intel Xeon Gold 6538N — 32 cores · 205 W · 2.1 GHz base · 60 MB cache · DDR5-5200Intel Xeon Gold 5520+ — 28 cores · 205 W · 2.2 GHz base · 52.5 MB cache · DDR5-4800Intel Xeon Gold 6542Y — 24 cores · 250 W · 2.9 GHz base · 60 MB cache · DDR5-5200Intel Xeon Silver 4516Y+ — 24 cores · 185 W · 2.2 GHz base · 45 MB cache · DDR5-4400Intel Xeon Gold 6544Y — 16 cores · 270 W · 3.6 GHz base · 45 MB cache · DDR5-5200Intel Xeon Gold 6526Y — 16 cores · 195 W · 2.8 GHz base · 37.5 MB cache · DDR5-5200Intel Xeon Silver 4514Y — 16 cores · 150 W · 2 GHz base · 30 MB cache · DDR5-4400Intel Xeon Silver 4510 — 12 cores · 150 W · 2.4 GHz base · 30 MB cache · DDR5-4400Intel Xeon Gold 6534 — 8 cores · 195 W · 3.9 GHz base · 22.5 MB cache · DDR5-4800Intel Xeon Gold 5515+ — 8 cores · 165 W · 3.2 GHz base · 22.5 MB cache · DDR5-4800Intel Xeon Silver 4509Y — 8 cores · 125 W · 2.6 GHz base · 22.5 MB cache · DDR5-4400Intel Xeon Bronze 3508U — 8 cores · 125 W · 2.1 GHz base · 22.5 MB cache · DDR5-4400Intel Xeon Platinum 8490H — 60 cores · 350 W · 1.9 GHz base · 112.5 MB cache · DDR5-4800Intel Xeon Platinum 8480+ — 56 cores · 350 W · 2 GHz base · 105 MB cache · DDR5-4800Intel Xeon Platinum 8470 — 52 cores · 350 W · 2 GHz base · 105 MB cache · DDR5-4800Intel Xeon Platinum 8470Q — 52 cores · 350 W · 2.1 GHz base · 105 MB cache · DDR5-4800Intel Xeon Platinum 8470N — 52 cores · 300 W · 1.7 GHz base · 97.5 MB cache · DDR5-4800Intel Xeon Platinum 8468 — 48 cores · 350 W · 2.1 GHz base · 105 MB cache · DDR5-4800Intel Xeon Platinum 8468V — 48 cores · 330 W · 2.4 GHz base · 97.5 MB cache · DDR5-4800Intel Xeon Platinum 8458P — 44 cores · 350 W · 2.7 GHz base · 82.5 MB cache · DDR5-4800Intel Xeon Platinum 8460Y+ — 40 cores · 300 W · 2 GHz base · 105 MB cache · DDR5-4800Intel Xeon Platinum 8452Y — 36 cores · 300 W · 2 GHz base · 67.5 MB cache · DDR5-4800Intel Xeon Platinum 9462 — 32 cores · 350 W · 2.7 GHz base · 75 MB cache · DDR5-4800Intel Xeon Gold 6458Q — 32 cores · 350 W · 3.1 GHz base · 60 MB cache · DDR5-4800Intel Xeon Platinum 8462Y+ — 32 cores · 300 W · 2.8 GHz base · 60 MB cache · DDR5-4800Intel Xeon Gold 6430 — 32 cores · 270 W · 2.1 GHz base · 60 MB cache · DDR5-4400Intel Xeon Gold 6454S — 32 cores · 270 W · 2.2 GHz base · 60 MB cache · DDR5-4800Intel Xeon Gold 6448H — 32 cores · 250 W · 2.4 GHz base · 60 MB cache · DDR5-4800Intel Xeon Gold 6414U — 32 cores · 250 W · 2 GHz base · 60 MB cache · DDR5-4800Intel Xeon Gold 6448Y — 32 cores · 225 W · 2.1 GHz base · 60 MB cache · DDR5-4800Intel Xeon Gold 6438Y+ — 32 cores · 205 W · 2 GHz base · 60 MB cache · DDR5-4800Intel Xeon Gold 6438N — 32 cores · 205 W · 2 GHz base · 60 MB cache · DDR5-4800Intel Xeon Gold 6421N — 32 cores · 185 W · 1.8 GHz base · 60 MB cache · DDR5-4400Intel Xeon Gold 5420+ — 28 cores · 205 W · 2 GHz base · 52.5 MB cache · DDR5-4400Intel Xeon Gold 6442Y — 24 cores · 225 W · 2.6 GHz base · 60 MB cache · DDR5-4800Intel Xeon Gold 6418H — 24 cores · 185 W · 2.1 GHz base · 60 MB cache · DDR5-4800Intel Xeon Gold 5418Y — 24 cores · 185 W · 2 GHz base · 45 MB cache · DDR5-4400Intel Xeon Gold 5418N — 24 cores · 165 W · 1.8 GHz base · 45 MB cache · DDR5-4000Intel Xeon Gold 5411N — 24 cores · 165 W · 1.9 GHz base · 45 MB cache · DDR5-4400Intel Xeon Silver 4416+ — 20 cores · 165 W · 2 GHz base · 37.5 MB cache · DDR5-4000Intel Xeon Gold 6416H — 18 cores · 165 W · 2.2 GHz base · 45 MB cache · DDR5-4800Intel Xeon Platinum 8444H — 16 cores · 270 W · 2.9 GHz base · 45 MB cache · DDR5-4800Intel Xeon Gold 6444Y — 16 cores · 270 W · 3.6 GHz base · 45 MB cache · DDR5-4800Intel Xeon Gold 6426Y — 16 cores · 185 W · 2.5 GHz base · 37.5 MB cache · DDR5-4800Intel Xeon Gold 5416S — 16 cores · 150 W · 2 GHz base · 30 MB cache · DDR5-4400Intel Xeon Silver 4410Y — 12 cores · 150 W · 2 GHz base · 30 MB cache · DDR5-4000Intel Xeon Gold 6434 — 8 cores · 195 W · 3.7 GHz base · 22.5 MB cache · DDR5-4800Intel Xeon Gold 5415+ — 8 cores · 150 W · 2.9 GHz base · 22.5 MB cache · DDR5-4400Intel Xeon Bronze 3408U — 8 cores · 125 W · 1.8 GHz base · 22.5 MB cache · DDR5-40008593Q64 cores — the top SKU8581V4.5 W/core — most efficient
5th Gen Xeon Scalable 294th Gen Xeon Scalable 37Bubble size = L3 cache · hover a bubble for the full SKU

R770: memory with every slot filled

16 GB512 GB32 GB1 TB64 GB2 TB96 GB3 TB128 GB4 TB256 GB8 TB32 slots · 16 per processor · each tick = one DIMM

DL380 Gen11: memory with every slot filled

16 GB512 GB32 GB1 TB64 GB2 TB96 GB3 TB128 GB4 TB256 GB8 TB32 slots · 16 per processor · each tick = one DIMM

R770: drive bays

Front panel

40 × EDSFF NVMe at the front — 40 bays in total.

SAS/SATANVMeSAS/SATA + NVMe

DL380 Gen11: drive bays

Front panel

12 × EDSFF NVMe at the front — 12 bays in total.

SAS/SATANVMeSAS/SATA + NVMe

R770: power supplies

0500100015002000250030003500800 W Platinum — mixed mode 100-240 VAC or 240 VDC; 60 mm800Platinum800 W Titanium — mixed mode 100-240 VAC or 240 VDC; 60 mm800Titanium1100 W Platinum — mixed mode 100-240 VAC or 240 VDC (1050 W lowline); 60 mm1100Platinum1100 W Titanium — mixed mode 100-240 VAC or 240 VDC (1050 W lowline); 60 mm1100Titanium1400 W N/A (DC) — -48 to -60 VDC; Lotes RN5T2 connector; 60 mm1400DC1500 W Titanium — mixed mode 100-240 VAC or 240 VDC (1050 W lowline); 60 mm1500Titanium1500 W Titanium — 277 VAC or 336 VDC HVDC; 60 mm; not available at September 2025 launch1500Titanium1800 W Titanium — HLAC 200-240 VAC / 240 HVDC; 60 mm; not available at September 2025 launch1800Titanium2400 W Titanium — mixed mode 100-240 VAC (1400 W lowline) or 240 VDC; 73.5 mm; C19; not available at September 2025 launch2400Titanium3200 W Titanium — mixed mode 200-240 VAC (2900 W at 200-220 V, 3200 W at 220.1-240 V) or 240 VDC; 73.5 mm; C193200Titanium3200 W Titanium — 277 VAC or 336 VDC HVDC; 73.5 mm; APP/Saf-D-Grid3200TitaniumWatts · dashed line = output at 100–120 V low line
AC277 VAC / HVDC

DL380 Gen11: power supplies

05001000150020002500800 W Platinum — HPE 800W Flex Slot Platinum Hot Plug Low Halogen Power Supply Kit; rated input 100-240 VAC (240 VDC China only); up to 94% efficiency.800Platinum1000 W Titanium — HPE 1000W Flex Slot Titanium Hot Plug Power Supply Kit; rated input 100-240 VAC (1097W @100VAC per Rated Steady-State table, 1000W @240VAC; 240 VDC China only); up to 96% efficiency.1000Titanium1600 W null — HPE 1600W Flex Slot -48VDC Hot Plug Power Supply Kit; -48 VDC input; requires 1600W -48VDC Power Cable Lug Kit (P36877-B21) or DC PSU Power Cable Kit; no efficiency rating or input range printed in Technical Specifications.1600DC1600 W Platinum — HPE 1600W Flex Slot Platinum Hot Plug Low Halogen Power Supply Kit; high line only 200-240 VAC (1600W @240VAC; 240 VDC China only); up to 94% efficiency; C-14 inlet with HPE Power Discovery Services support.1600Platinum2200 W Titanium — HPE 1800W-2200W Flex Slot Titanium Hot Plug Power Supply Kit; rated input 200-240 VAC; 1800W @200VAC, 1900W @208VAC, 2000W @220VAC, 2100W @230VAC, 2200W @240VAC; 96% efficient (EU Lot 9 note). DOC INCONSISTENCY: its option note says 'Flex Slot Platinum power supplies support power efficiency of up to 94%' although named Titanium and listed as 96% elsewhere.2200TitaniumWatts · dashed line = output at 100–120 V low line
AC−48 V DC
07 — Questions

R770 vs DL380 Gen11, answered

Is the R770 or the DL380 Gen11 the faster server?

Neither document publishes benchmark results, so this page compares what they do state. The R770 lists 23 processors up to 144 cores at 350 W; the DL380 Gen11 lists 66 up to 64 cores at 385 W. Fully populated that is 288 cores against 128.

Which holds more memory?

The R770 has 32 DIMM slots and a stated ceiling of 8 TB. The DL380 Gen11 has 32 and 8.0 TB.

Which takes more drives?

R770: 44 bays across 11 documented layouts. DL380 Gen11: 36 across 13. Counts include rear and mid-chassis positions where the vendor documents them.

Can either take GPUs?

R770: up to 6 accelerators, 5 double-wide cards listed. DL380 Gen11: up to 8, 3 double-wide listed.

Do they share any processors?

No. The two documents list different processors, so a like-for-like processor build is not possible across these two.

Where these figures come from. R770: Dell PowerEdge R770 Technical Guide (May 2026) (Dell document). DL380 Gen11: HPE ProLiant DL380 Gen11 QuickSpecs (Version 47 - 08-Sep-2026) (HPE document). Each claim on this page is derived from those documents, checked page by page on the two data sheets, and carries no pricing.

Other comparisons in this class

R760 vs DL380 Gen11Dell vs HPER770 vs DL385 Gen11Dell vs HPER770 vs DL380 Gen12Dell vs HPER770 vs SR665 V3Dell vs LenovoR770 vs SR650 V3Dell vs LenovoDL380 Gen11 vs SR650 V3HPE vs LenovoDL380 Gen11 vs SR650a V4HPE vs LenovoDL380 Gen11 vs SR650i V4HPE vs Lenovo

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