Home Comparison AMD EPYC 7742 vs AMD Threadripper PRO 7965WX

AMD EPYC 7742 vs AMD Threadripper PRO 7965WX

We compared two server CPUs: AMD EPYC 7742 with 64 cores 2.25GHz and AMD Threadripper PRO 7965WX with 24 cores 4.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 7742 's Advantages
Larger L3 cache size (256MB vs 128MB)
Lower TDP (225W vs 350W)
AMD Threadripper PRO 7965WX 's Advantages
Released 4 years and 2 months late
Higher specification of memory (5200 vs 3200)
Newer PCIe version (5 vs 4)
Higher base frequency (4.2GHz vs 2.25GHz)
More modern manufacturing process (5nm vs 7nm)

Score

Benchmark

Geekbench 6 Single Core
AMD EPYC 7742
404
AMD Threadripper PRO 7965WX +585%
2770
Geekbench 6 Multi Core
AMD EPYC 7742
170
AMD Threadripper PRO 7965WX +13980%
23936
VS

General Parameters

Aug 2019
Release Date
Oct 2023
AMD
Manufacturer
AMD
Server
Type
Server
Rome
Core Architecture
Storm Peak
AMD Socket SP3
Socket
AMD Socket sTR5
N/A
Integrated Graphics
N/A
EPYC (Zen 2 (Rome))
Generation
Ryzen Threadripper (Zen 4 (Storm Peak))

Package

3.8 billions
Transistor Count
26.28 billions
7 nm
Manufacturing Process
5 nm
225 W
Power Consumption
350 W
TSMC
Foundry
TSMC
74 mm²
Die Size
4x71 mm²
-
I/O Process Size
6 nm
-
I/O Die Size
388 mm²

CPU Performance

2.25 GHz
Performance Core Base Frequency
4.2 GHz
3.4 GHz
Performance Core Turbo Frequency
5.3 GHz
64
Total Core Count
24
128
Total Thread Count
48
100 MHz
Bus Frequency
100 MHz
22.5
Multiplier
42.0
96 K per core
L1 Cache
64 KB per core
512 K per core
L2 Cache
24 MB
256 MB shared
L3 Cache
128 MB
No
Unlocked Multiplier
Yes
2
SMP
1

Memory Parameters

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

Miscellaneous

-
Official Website
4
PCIe Version
5
-
PCIe Lanes
128

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