AMD Ryzen Threadripper PRO 7955WX vs Intel Xeon Gold 6444Y

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CPU comparison with benchmarks


AMD Ryzen Threadripper PRO 7955WX CPU1 vs CPU2 Intel Xeon Gold 6444Y
AMD Ryzen Threadripper PRO 7955WX Intel Xeon Gold 6444Y

CPU comparison

In this CPU comparison, we compare the AMD Ryzen Threadripper PRO 7955WX and the Intel Xeon Gold 6444Y and use benchmarks to check which processor is faster.

We compare the AMD Ryzen Threadripper PRO 7955WX 16 core processor released in Q4/2023 with the Intel Xeon Gold 6444Y which has 16 CPU cores and was introduced in Q1/2023.
AMD Ryzen Threadripper PRO (15) Family Intel Xeon Gold (163)
AMD Ryzen Threadripper PRO 7000 (6) CPU group Intel Xeon Gold 5400/6400 (25)
5 Generation 4
Storm Peak (Zen 4) Architecture Sapphire Rapids
Desktop / Server Segment Desktop / Server
AMD Ryzen Threadripper PRO 5955WX Predecessor --
-- Successor --

CPU Cores and Base Frequency

The AMD Ryzen Threadripper PRO 7955WX is a 16 core processor with a clock frequency of 4.50 GHz (5.30 GHz). The processor can compute 32 threads at the same time. The Intel Xeon Gold 6444Y clocks with 3.60 GHz (4.00 GHz), has 16 CPU cores and can calculate 32 threads in parallel.

AMD Ryzen Threadripper PRO 7955WX Characteristic Intel Xeon Gold 6444Y
16 Cores 16
32 Threads 32
normal Core architecture normal
Yes Hyperthreading Yes
Yes Overclocking ? No
4.50 GHz Frequency 3.60 GHz
5.30 GHz Turbo Frequency (1 Core) 4.00 GHz
-- Turbo Frequency (All Cores) --

NPU AI performance

The performance values of the processor's AI unit. The isolated NPU performance is specified here, the total AI performance (NPU+CPU+iGPU) can be higher. Processors with support for artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors.

AMD Ryzen Threadripper PRO 7955WX Characteristic Intel Xeon Gold 6444Y
-- AI hardware --
-- AI specifications --
-- NPU + CPU + iGPU --

Integrated graphics (iGPU)

Graphics (iGPU) integrated into the processor not only enable image output without having to rely on a dedicated graphics solution, but can also efficiently accelerate video playback.

no iGPU GPU no iGPU
GPU frequency --
-- GPU (Turbo) --
-- GPU Generation --
Technology
Max. displays
-- Compute units --
-- Shader --
No Hardware Raytracing No
No Frame Generation No
-- Max. GPU Memory --
-- DirectX Version --

Hardware codec support

A photo or video codec that is accelerated in hardware can greatly accelerate the working speed of a processor and extend the battery life of notebooks or smartphones when playing videos.

no iGPU GPU no iGPU
No Codec h265 / HEVC (8 bit) No
No Codec h265 / HEVC (10 bit) No
No Codec h264 No
No Codec VP9 No
No Codec VP8 No
No Codec AV1 No
No Codec AVC No
No Codec VC-1 No
No Codec JPEG No

Memory & PCIe

Up to 2048 GB of memory in a maximum of 8 memory channels is supported by the AMD Ryzen Threadripper PRO 7955WX, while the Intel Xeon Gold 6444Y supports a maximum of 4096 GB of memory with a maximum memory bandwidth of 307.2 GB/s enabled.

AMD Ryzen Threadripper PRO 7955WX Characteristic Intel Xeon Gold 6444Y
DDR5-5200 Memory DDR5-4400, DDR5-4800
2048 GB Max. Memory 4096 GB
8 (Octa Channel) Memory channels 8 (Octa Channel)
332.8 GB/s Max. Bandwidth 307.2 GB/s
Yes ECC Yes
16.00 MB L2 Cache --
64.00 MB L3 Cache 45.00 MB
5.0 PCIe version 5.0
128 PCIe lanes 80
504.1 GB/s PCIe Bandwidth 315.0 GB/s

Thermal Management

The AMD Ryzen Threadripper PRO 7955WX has a TDP of 350 W. The TDP of the Intel Xeon Gold 6444Y is 270 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution.

AMD Ryzen Threadripper PRO 7955WX Characteristic Intel Xeon Gold 6444Y
350 W TDP (PL1 / PBP) 270 W
-- TDP (PL2) --
-- TDP up --
-- TDP down --
95 °C Tjunction max. --

Technical details

The AMD Ryzen Threadripper PRO 7955WX has 80.00 MB cache and is manufactured in 5 nm. The cache of Intel Xeon Gold 6444Y is at 45.00 MB. The processor is manufactured in 10 nm.

AMD Ryzen Threadripper PRO 7955WX Characteristic Intel Xeon Gold 6444Y
5 nm Technology 10 nm
Chiplet Chip design Chiplet
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE4A, SSE4.2, SSSE3, AVX2, AVX512, FMA3 ISA extensions SSE4.1, SSE4.2, AVX2, AVX-512
sTR5 Socket LGA 4677
AMD-V Virtualization VT-x, VT-x EPT, VT-d
Yes AES-NI Yes
Windows 11, Linux Operating systems Windows, Linux
Q4/2023 Release date Q1/2023
-- Release price 3622 $
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Rate these processors

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Geekbench 5, 64bit (Single-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
AMD Ryzen Threadripper PRO 7955WX AMD Ryzen Threadripper PRO 7955WX
16C 32T @ 5.30 GHz
2092 (100%)
Intel Xeon Gold 6444Y Intel Xeon Gold 6444Y
16C 32T @ 4.00 GHz
0 (0%)

Geekbench 5, 64bit (Multi-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
AMD Ryzen Threadripper PRO 7955WX AMD Ryzen Threadripper PRO 7955WX
16C 32T @ 4.50 GHz
25456 (100%)
Intel Xeon Gold 6444Y Intel Xeon Gold 6444Y
16C 32T @ 3.60 GHz
0 (0%)

Geekbench 6 (Single-Core)

Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The single-core benchmark only evaluates the performance of the fastest CPU core, the number of CPU cores in a processor is irrelevant here.
AMD Ryzen Threadripper PRO 7955WX AMD Ryzen Threadripper PRO 7955WX
16C 32T @ 5.30 GHz
2681 (100%)
Intel Xeon Gold 6444Y Intel Xeon Gold 6444Y
16C 32T @ 4.00 GHz
0 (0%)

Devices using this processor

AMD Ryzen Threadripper PRO 7955WX Intel Xeon Gold 6444Y
Unknown Unknown

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