Xeon D-2796TE vs EPYC 7451

VS

Aggregate performance score

EPYC 7451
2017
24 cores / 48 threads, 180 Watt
16.90
Xeon D-2796TE
2022
20 cores / 40 threads, 118 Watt
17.21
+1.8%

Xeon D-2796TE outperforms EPYC 7451 by a minimal 2% based on our aggregate benchmark results.

Primary details

Comparing EPYC 7451 and Xeon D-2796TE processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking400387
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation1.8718.93
Market segmentServerServer
SeriesAMD EPYCno data
Power efficiency8.5613.30
Architecture codenameNaples (2017−2018)Ice Lake-D (2022−2023)
Release date20 June 2017 (7 years ago)24 February 2022 (2 years ago)
Launch price (MSRP)$2,400$2,101

Cost-effectiveness evaluation

Performance per price, higher is better.

Xeon D-2796TE has 912% better value for money than EPYC 7451.

Detailed specifications

EPYC 7451 and Xeon D-2796TE basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.

Physical cores24 (Tetracosa-Core)20 (Icosa-Core)
Threads4840
Base clock speed2.3 GHz2 GHz
Boost clock speed2.3 GHz3.1 GHz
Multiplier23no data
L1 cache2.25 MB80 KB (per core)
L2 cache12 MB1.25 MB (per core)
L3 cache64 MB (shared)30 MB (shared)
Chip lithography14 nm10 nm
Die size213 mm2no data
Number of transistors19200 Millionno data
64 bit support++
Windows 11 compatibility-+
Unlocked multiplier+-

Compatibility

Information on EPYC 7451 and Xeon D-2796TE compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.

Number of CPUs in a configuration2 (Multiprocessor)1
SocketTR4FCBGA2579
Power consumption (TDP)180 Watt118 Watt

Technologies and extensions

Technological solutions and additional instructions supported by EPYC 7451 and Xeon D-2796TE. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataIntel® AVX-512
AES-NI++
AVX++
Enhanced SpeedStep (EIST)no data+
QuickAssistno data-
Turbo Boost Technologyno data2.0
Hyper-Threading Technologyno data+
Thermal Monitoring-+
Deep Learning Boost-+

Security technologies

EPYC 7451 and Xeon D-2796TE technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+
EDBno data+
SGXno dataYes with Intel® SPS

Virtualization technologies

Virtual machine speed-up technologies supported by EPYC 7451 and Xeon D-2796TE are enumerated here.

AMD-V+-
VT-dno data+
VT-xno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by EPYC 7451 and Xeon D-2796TE. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4 Eight-channelDDR4
Maximum memory size2 TiB1 TB
Max memory channels84
Maximum memory bandwidth170.671 GB/sno data
ECC memory support++

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataN/A

Peripherals

Specifications and connection of peripherals supported by EPYC 7451 and Xeon D-2796TE.

PCIe version3.04.0
PCI Express lanes12832
USB revisionno data3.0
Max number of SATA 6 Gb/s Portsno data24
Number of USB portsno data4
Integrated LANno data+

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.


Combined synthetic benchmark score

This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

EPYC 7451 16.90
Xeon D-2796TE 17.21
+1.8%

Passmark

Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.

EPYC 7451 25863
Xeon D-2796TE 26342
+1.9%

Gaming performance

Pros & cons summary


Performance score 16.90 17.21
Recency 20 June 2017 24 February 2022
Physical cores 24 20
Threads 48 40
Chip lithography 14 nm 10 nm
Power consumption (TDP) 180 Watt 118 Watt

EPYC 7451 has 20% more physical cores and 20% more threads.

Xeon D-2796TE, on the other hand, has a 1.8% higher aggregate performance score, an age advantage of 4 years, a 40% more advanced lithography process, and 52.5% lower power consumption.

Given the minimal performance differences, no clear winner can be declared between EPYC 7451 and Xeon D-2796TE.


Should you still have questions on choice between EPYC 7451 and Xeon D-2796TE, ask them in Comments section, and we shall answer.

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AMD EPYC 7451
EPYC 7451
Intel Xeon D-2796TE
Xeon D-2796TE

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Community ratings

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Questions & comments

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