Home Comparison AMD EPYC 7763 vs Ryzen 7 PRO 7745

AMD EPYC 7763 vs Ryzen 7 PRO 7745

We compared two server CPUs: AMD EPYC 7763 with 64 cores 2.45GHz and Ryzen 7 PRO 7745 with 8 cores 3.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 7763 's Advantages
Larger L3 cache size (256MB vs 32MB)
Ryzen 7 PRO 7745 's Advantages
Released 2 years and 3 months late
Higher specification of memory (5200 vs 3200)
Newer PCIe version (5 vs 4)
Higher base frequency (3.8GHz vs 2.45GHz)
More modern manufacturing process (5nm vs 7nm)
Lower TDP (65W vs 280W)

Score

Benchmark

Geekbench 6 Single Core
AMD EPYC 7763
1432
Ryzen 7 PRO 7745 +90%
2733
Geekbench 6 Multi Core
AMD EPYC 7763
13737
Ryzen 7 PRO 7745
13615
VS

General Parameters

Mar 2021
Release Date
Jun 2023
AMD
Manufacturer
AMD
Server
Type
Server
Milan
Core Architecture
Raphael
AMD Socket SP3
Socket
AMD Socket AM5
N/A
Integrated Graphics
Radeon Graphics
EPYC (Zen 3 (Milan))
Generation
Ryzen 7 (Zen 4 (Raphael))

Package

33.2 billions
Transistor Count
6.57 billions
7 nm
Manufacturing Process
5 nm
280 W
Power Consumption
65 W
-
Peak Operating Temperature
61 °C
TSMC
Foundry
TSMC
8x81 mm²
Die Size
71 mm²
12 nm
I/O Process Size
6 nm
416 mm²
I/O Die Size
122 mm²

CPU Performance

2.45 GHz
Performance Core Base Frequency
3.8 GHz
3.5 GHz
Performance Core Turbo Frequency
5.3 GHz
64
Total Core Count
8
128
Total Thread Count
16
100 MHz
Bus Frequency
100 MHz
24.5
Multiplier
38.0
64 KB per core
L1 Cache
64 KB per core
512 KB per core
L2 Cache
1 MB per core
256 MB shared
L3 Cache
32 MB shared
No
Unlocked Multiplier
No
8
Cores per CCD
-
2
SMP
1

Memory Parameters

DDR4-3200
Memory Types
DDR5-5200
8
Max Memory Channels
Yes
ECC Memory Support
Yes

Miscellaneous

4
PCIe Version
5
128
PCIe Lanes
24

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