Home Comparison AMD Threadripper PRO 7975WX vs AMD EPYC 7763

AMD Threadripper PRO 7975WX vs AMD EPYC 7763

We compared two server CPUs: AMD Threadripper PRO 7975WX with 32 cores 4GHz and AMD EPYC 7763 with 64 cores 2.45GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Threadripper PRO 7975WX 's Advantages
Released 2 years and 7 months late
Higher specification of memory (5200 vs 3200)
Newer PCIe version (5 vs 4)
Higher base frequency (4GHz vs 2.45GHz)
More modern manufacturing process (5nm vs 7nm)
AMD EPYC 7763 's Advantages
Larger L3 cache size (256MB vs 128MB)
Lower TDP (280W vs 350W)

Score

Benchmark

Geekbench 6 Single Core
AMD Threadripper PRO 7975WX +87%
2687
AMD EPYC 7763
1432
Geekbench 6 Multi Core
AMD Threadripper PRO 7975WX +41%
19501
AMD EPYC 7763
13737
VS

General Parameters

Oct 2023
Release Date
Mar 2021
AMD
Manufacturer
AMD
Server
Type
Server
Storm Peak
Core Architecture
Milan
AMD Socket sTR5
Socket
AMD Socket SP3
N/A
Integrated Graphics
N/A
Ryzen Threadripper (Zen 4 (Storm Peak))
Generation
EPYC (Zen 3 (Milan))

Package

26.28 billions
Transistor Count
33.2 billions
5 nm
Manufacturing Process
7 nm
350 W
Power Consumption
280 W
TSMC
Foundry
TSMC
4x71 mm²
Die Size
8x81 mm²
6 nm
I/O Process Size
12 nm
388 mm²
I/O Die Size
416 mm²

CPU Performance

4 GHz
Performance Core Base Frequency
2.45 GHz
5.3 GHz
Performance Core Turbo Frequency
3.5 GHz
32
Total Core Count
64
64
Total Thread Count
128
100 MHz
Bus Frequency
100 MHz
40.0
Multiplier
24.5
64 KB per core
L1 Cache
64 KB per core
32 MB
L2 Cache
512 KB per core
128 MB
L3 Cache
256 MB shared
Yes
Unlocked Multiplier
No
-
Cores per CCD
8
1
SMP
2

Memory Parameters

DDR5-5200
Memory Types
DDR4-3200
2 TB
Max Memory Size
-
8
Max Memory Channels
8
332.8 GB/s
Max Memory Bandwidth
-
Yes
ECC Memory Support
Yes

Miscellaneous

Official Website
-
5
PCIe Version
4
128
PCIe Lanes
128

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