Home Comparison AMD Threadripper PRO 7965WX vs AMD EPYC 9455

AMD Threadripper PRO 7965WX vs AMD EPYC 9455

We compared two server CPUs: AMD Threadripper PRO 7965WX with 24 cores 4.2GHz and AMD EPYC 9455 with 48 cores 3.15GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Threadripper PRO 7965WX 's Advantages
Higher base frequency (4.2GHz vs 3.15GHz)
AMD EPYC 9455 's Advantages
Released 1 years late
Higher specification of memory (6000 vs 5200)
Larger memory bandwidth (576GB/s vs 332.8GB/s)
Larger L3 cache size (192MB vs 128MB)
More modern manufacturing process (4nm vs 5nm)
Lower TDP (300W vs 350W)

Score

VS

General Parameters

Oct 2023
Release Date
Oct 2024
AMD
Manufacturer
AMD
Server
Type
Server
Storm Peak
Core Architecture
Turin
AMD Socket sTR5
Socket
AMD Socket SP5
N/A
Integrated Graphics
N/A
Ryzen Threadripper (Zen 4 (Storm Peak))
Generation
EPYC(Zen 5 (Turin))

Package

26.28 billions
Transistor Count
49.89 billions
5 nm
Manufacturing Process
4 nm
350 W
Power Consumption
300 W
TSMC
Foundry
TSMC
4x71 mm²
Die Size
6x70.6 mm²
6 nm
I/O Process Size
6 nm
388 mm²
I/O Die Size
mm²

CPU Performance

-
Performance Cores
48
-
Performance Core Threads
96
4.2 GHz
Performance Core Base Frequency
3.15 GHz
5.3 GHz
Performance Core Turbo Frequency
4.4 GHz
24
Total Core Count
48
48
Total Thread Count
96
100 MHz
Bus Frequency
100 MHz
42.0
Multiplier
31.5
64 KB per core
L1 Cache
80 KB per core
24 MB
L2 Cache
1 MB per core
128 MB
L3 Cache
192 MB shared
Yes
Unlocked Multiplier
No
1
SMP
2

Memory Parameters

DDR5-5200
Memory Types
DDR5-6000
2 TB
Max Memory Size
6 TB
8
Max Memory Channels
12
332.8 GB/s
Max Memory Bandwidth
576 GB/s
Yes
ECC Memory Support
Yes

Miscellaneous

5
PCIe Version
5
128
PCIe Lanes
128

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