EPYC 9135 vs Xeon Platinum 8454H

VS

Aggregate performance score

Xeon Platinum 8454H
2023
32 cores / 64 threads, 270 Watt
39.25
+7.4%
EPYC 9135
2024
16 cores / 32 threads, 200 Watt
36.56

Xeon Platinum 8454H outperforms EPYC 9135 by a small 7% based on our aggregate benchmark results.

Primary details

Comparing Xeon Platinum 8454H and EPYC 9135 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking7096
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation10.4229.26
Market segmentServerServer
Power efficiency13.7617.30
Architecture codenameSapphire Rapids (2023−2024)Turin (2024)
Release date10 January 2023 (1 year ago)10 October 2024 (less than a year ago)
Launch price (MSRP)$6,540$1,214

Cost-effectiveness evaluation

Performance per price, higher is better.

EPYC 9135 has 181% better value for money than Xeon Platinum 8454H.

Detailed specifications

Xeon Platinum 8454H and EPYC 9135 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 cores32 (Dotriaconta-Core)16 (Hexadeca-Core)
Threads6432
Base clock speed2.1 GHz3.65 GHz
Boost clock speed3.4 GHz4.3 GHz
L1 cache80K (per core)80 KB (per core)
L2 cache2 MB (per core)1 MB (per core)
L3 cache82.5 MB64 MB (shared)
Chip lithographyIntel 7 nm4 nm
Die size4x 477 mm22x 70.6 mm2
Maximum case temperature (TCase)71 °Cno data
Number of transistorsno data16,630 million
64 bit support++

Compatibility

Information on Xeon Platinum 8454H and EPYC 9135 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 configuration82
SocketFCLGA4677SP5
Power consumption (TDP)270 Watt200 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon Platinum 8454H and EPYC 9135. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® AMX, Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512no data
AES-NI++
AVX++
vPro+no data
Enhanced SpeedStep (EIST)+no data
Speed Shift+no data
Turbo Boost Technology2.0no data
Hyper-Threading Technology+no data
TSX+-
Precision Boost 2no data+
Deep Learning Boost+-

Security technologies

Xeon Platinum 8454H and EPYC 9135 technologies aimed at improving security, for example, by protecting against hacks.

TXT+no data
EDB+no data
SGXYes with Intel® SPSno data
OS Guard+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon Platinum 8454H and EPYC 9135 are enumerated here.

AMD-V-+
VT-d+no data
VT-x+no data
EPT+no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon Platinum 8454H and EPYC 9135. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR5-4800, DDR5-4400DDR5
Maximum memory size4 TBno data
Max memory channels8no 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 Xeon Platinum 8454H and EPYC 9135.

PCIe version5.05.0
PCI Express lanes80128

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.

Xeon Platinum 8454H 39.25
+7.4%
EPYC 9135 36.56

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.

Xeon Platinum 8454H 62347
+7.4%
EPYC 9135 58070

Gaming performance

Pros & cons summary


Performance score 39.25 36.56
Recency 10 January 2023 10 October 2024
Physical cores 32 16
Threads 64 32
Power consumption (TDP) 270 Watt 200 Watt

Xeon Platinum 8454H has a 7.4% higher aggregate performance score, and 100% more physical cores and 100% more threads.

EPYC 9135, on the other hand, has an age advantage of 1 year, and 35% lower power consumption.

Given the minimal performance differences, no clear winner can be declared between Xeon Platinum 8454H and EPYC 9135.


Should you still have questions on choice between Xeon Platinum 8454H and EPYC 9135, ask them in Comments section, and we shall answer.

Vote for your favorite

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite CPU.


Intel Xeon Platinum 8454H
Xeon Platinum 8454H
AMD EPYC 9135
EPYC 9135

Similar processor comparisons

We picked several similar comparisons of processors in the same market segment and performance relatively close to those reviewed on this page.

Community ratings

Here you can see how users rate the processors, as well as rate them yourself.


5 2 votes

Rate Xeon Platinum 8454H on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5

No user ratings yet.

Rate EPYC 9135 on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5

Questions & comments

Here you can ask a question about Xeon Platinum 8454H or EPYC 9135, agree or disagree with our judgements, or report an error or mismatch.