Xeon w5-2455X vs Ryzen Threadripper PRO 5955WX

Aggregate performance score

Ryzen Threadripper PRO 5955WX
2022
16 cores / 32 threads, 280 Watt
31.49
+32.5%
Xeon w5-2455X
2023
12 cores / 24 threads, 200 Watt
23.77

Ryzen Threadripper PRO 5955WX outperforms Xeon w5-2455X by a substantial 32% based on our aggregate benchmark results.

Primary details

Comparing Ryzen Threadripper PRO 5955WX and Xeon w5-2455X processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking133217
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data62.09
Market segmentServerServer
SeriesAMD Ryzen Threadripperno data
Power efficiency10.6411.25
Architecture codenameChagall PRO (2022)Sapphire Rapids (2023−2024)
Release date8 March 2022 (2 years ago)15 February 2023 (1 year ago)
Launch price (MSRP)no data$1,039

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Ryzen Threadripper PRO 5955WX and Xeon w5-2455X 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 cores16 (Hexadeca-Core)12 (Dodeca-Core)
Performance-coresno data12
Threads3224
Base clock speed4 GHz3.2 GHz
Boost clock speed4.5 GHz4.6 GHz
Multiplier40no data
L1 cache64K (per core)80 KB (per core)
L2 cache512K (per core)2 MB (per core)
L3 cache64 MB30 MB
Chip lithography7 nmIntel 7 nm
Die size4x 81 mm2no data
Maximum case temperature (TCase)95 °C77 °C
Number of transistors16,600 millionno data
64 bit support++
Windows 11 compatibility++
Unlocked multiplier-+

Compatibility

Information on Ryzen Threadripper PRO 5955WX and Xeon w5-2455X 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 configuration11
SocketWRX8FCLGA4677
Power consumption (TDP)280 Watt200 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen Threadripper PRO 5955WX and Xeon w5-2455X. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataIntel® SSE4.1, Intel® AMX, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512
AES-NI++
AVX++
vProno data+
Enhanced SpeedStep (EIST)no data+
Speed Shiftno data+
Turbo Boost Technologyno data2.0
Hyper-Threading Technologyno data+
TSX-+
Turbo Boost Max 3.0no data+
Deep Learning Boost-+

Security technologies

Ryzen Threadripper PRO 5955WX and Xeon w5-2455X technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+
EDBno data+
SGXno data-
OS Guardno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen Threadripper PRO 5955WX and Xeon w5-2455X are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen Threadripper PRO 5955WX and Xeon w5-2455X. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-3200DDR5-4800
Maximum memory size2 TiB2 TB
Max memory channelsno data4
Maximum memory bandwidth204.8 GB/sno data
ECC memory support-+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card-N/A

Peripherals

Specifications and connection of peripherals supported by Ryzen Threadripper PRO 5955WX and Xeon w5-2455X.

PCIe version4.05.0
PCI Express lanes12864

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.

Ryzen Threadripper PRO 5955WX 31.49
+32.5%
Xeon w5-2455X 23.77

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.

Ryzen Threadripper PRO 5955WX 50014
+32.5%
Xeon w5-2455X 37759

GeekBench 5 Single-Core

GeekBench 5 Single-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses only a single CPU core.

Ryzen Threadripper PRO 5955WX 2137
+3%
Xeon w5-2455X 2075

GeekBench 5 Multi-Core

GeekBench 5 Multi-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses all available CPU cores.

Ryzen Threadripper PRO 5955WX 16041
+18.8%
Xeon w5-2455X 13502

Gaming performance

Pros & cons summary


Performance score 31.49 23.77
Recency 8 March 2022 15 February 2023
Physical cores 16 12
Threads 32 24
Power consumption (TDP) 280 Watt 200 Watt

Ryzen Threadripper PRO 5955WX has a 32.5% higher aggregate performance score, and 33.3% more physical cores and 33.3% more threads.

Xeon w5-2455X, on the other hand, has an age advantage of 11 months, and 40% lower power consumption.

The Ryzen Threadripper PRO 5955WX is our recommended choice as it beats the Xeon w5-2455X in performance tests.


Should you still have questions on choice between Ryzen Threadripper PRO 5955WX and Xeon w5-2455X, 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.


AMD Ryzen Threadripper PRO 5955WX
Ryzen Threadripper PRO 5955WX
Intel Xeon w5-2455X
Xeon w5-2455X

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.


3.7 33 votes

Rate Ryzen Threadripper PRO 5955WX on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5
4.3 6 votes

Rate Xeon w5-2455X on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5

Questions & comments

Here you can ask a question about Ryzen Threadripper PRO 5955WX or Xeon w5-2455X, agree or disagree with our judgements, or report an error or mismatch.