EPYC 9135 vs Xeon W-11855M

VS

Aggregate performance score

Xeon W-11855M
2021
6 cores / 12 threads, 35 Watt
11.38
EPYC 9135
2024
16 cores / 32 threads, 200 Watt
36.56
+221%

EPYC 9135 outperforms Xeon W-11855M by a whopping 221% based on our aggregate benchmark results.

Primary details

Comparing Xeon W-11855M and EPYC 9135 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking69696
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data29.26
Market segmentServerServer
SeriesIntel Tiger Lakeno data
Power efficiency30.7517.29
Architecture codenameTiger Lake-H (2021)Turin (2024)
Release date11 May 2021 (3 years ago)10 October 2024 (less than a year ago)
Launch price (MSRP)no data$1,214

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Xeon W-11855M 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 cores6 (Hexa-Core)16 (Hexadeca-Core)
Threads1232
Base clock speed3.2 GHz3.65 GHz
Boost clock speed4.9 GHz4.3 GHz
Bus rate8 GT/sno data
L1 cache96K (per core)80 KB (per core)
L2 cache1.25 MB (per core)1 MB (per core)
L3 cache18 MB (shared)64 MB (shared)
Chip lithography10 nm SuperFin4 nm
Die sizeno data2x 70.6 mm2
Maximum core temperature100 °Cno data
Maximum case temperature (TCase)72 °Cno data
Number of transistorsno data16,630 million
64 bit support++
Windows 11 compatibility+no data

Compatibility

Information on Xeon W-11855M 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 configuration12
SocketFCBGA1787SP5
Power consumption (TDP)35 Watt200 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon W-11855M and EPYC 9135. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512no data
AES-NI++
FMA+-
AVX++
vPro+no data
Enhanced SpeedStep (EIST)+no data
Speed Shift+no data
Hyper-Threading Technology+no data
TSX+-
Thermal Monitoring+-
Flex Memory Access+no data
SIPP+-
Turbo Boost Max 3.0+no data
Precision Boost 2no data+
Deep Learning Boost+-

Security technologies

Xeon W-11855M and EPYC 9135 technologies aimed at improving security, for example, by protecting against hacks.

TXT+no data
Secure Key+no data
SGX-no data
OS Guard+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon W-11855M 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 W-11855M and EPYC 9135. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4DDR5
Maximum memory size128 GBno data
Max memory channels2no data
Maximum memory bandwidth51.2 GB/sno data
ECC memory support+-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardIntel UHD Graphics for 11th Gen Intel ProcessorsN/A
Quick Sync Video+-
Graphics max frequency1.45 GHzno data
Execution Units32no data

Graphics interfaces

Available interfaces and connections of Xeon W-11855M and EPYC 9135 integrated GPUs.

Number of displays supported4no data

Graphics image quality

Maximum display resolutions supported by Xeon W-11855M and EPYC 9135 integrated GPUs, including resolutions over different interfaces.

Max resolution over HDMI 1.44096x2304@60Hzno data
Max resolution over eDP4096x2304@60Hzno data
Max resolution over DisplayPort7680x4320@60Hzno data

Graphics API support

APIs supported by Xeon W-11855M and EPYC 9135 integrated GPUs, sometimes API versions are included.

DirectX12.1no data
OpenGL4.6no data

Peripherals

Specifications and connection of peripherals supported by Xeon W-11855M and EPYC 9135.

PCIe version4.05.0
PCI Express lanes20128

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 W-11855M 11.38
EPYC 9135 36.56
+221%

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 W-11855M 18069
EPYC 9135 58070
+221%

Gaming performance

Pros & cons summary


Performance score 11.38 36.56
Recency 11 May 2021 10 October 2024
Physical cores 6 16
Threads 12 32
Chip lithography 10 nm 4 nm
Power consumption (TDP) 35 Watt 200 Watt

Xeon W-11855M has 471.4% lower power consumption.

EPYC 9135, on the other hand, has a 221.3% higher aggregate performance score, an age advantage of 3 years, 166.7% more physical cores and 166.7% more threads, and a 150% more advanced lithography process.

The EPYC 9135 is our recommended choice as it beats the Xeon W-11855M in performance tests.


Should you still have questions on choice between Xeon W-11855M and EPYC 9135, ask them in Comments section, and we shall answer.

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Intel Xeon W-11855M
Xeon W-11855M
AMD EPYC 9135
EPYC 9135

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