AMD EPYC 7763 vs AMD Ryzen 9 Pro 9945
CPU · Specs Compare
General Parameters
Release Date
Mar 2021
Jan 2026
Manufacturer
AMD
Amd
Type
Server
Desktop
Core Architecture
Milan
Zen 5 (Granite Ridge)
Integrated Graphics
N/A
Radeon Graphics
Generation
EPYC (Zen 3 (Milan))
—
Instruction Set
—
x86-64
Processor Number
—
9945
Package
Transistor Count
33.2 billions
—
Manufacturing Process
7 nm
4 nm
Socket
AMD Socket SP3
AM5
Power Consumption
280 W
65 W
Foundry
TSMC
—
Die Size
8x81 mm²
—
I/O Process Size
12 nm
—
I/O Die Size
416 mm²
—
Package
FCLGA-4094
—
Peak Operating Temperature
—
95 °C
CPU Performance
Performance Core Base Frequency
2.45 GHz
3.4 GHz
Performance Core Turbo Frequency
3.5 GHz
5.4 GHz
Total Core Count
64
12
Total Thread Count
128
24
Bus Frequency
100 MHz
100 MHz
Multiplier
24.5
34
L1 Cache
64 KB per core
80 K per core
L2 Cache
512 KB per core
1 MB per core
L3 Cache
256 MB shared
64 MB shared
Unlocked Multiplier
No
Yes
Cores per CCD
8
—
SMP
2
—
Performance Cores
—
12
Performance Core Threads
—
24
Memory Parameters
Memory Types
DDR4-3200
DDR5-5600
Max Memory Channels
8
—
ECC Memory Support
Yes
Yes
Max Memory Bandwidth
—
89.6 GB/s
Miscellaneous
PCIe Version
4
5.0
PCIe Lanes
128
28
Graphics Card Parameters
Integrated Graphics
—
true
GPU Base Frequency
—
400 MHz
GPU Max Dynamic Frequency
—
2200 MHz
Shader Units
—
128
Texture Units
—
8
Raster Operation Units
—
4
Execution Units
—
2
Power Consumption
—
15
Benchmark
Cinebench R23
61,455
19,948
Geekbench 6
1,432
3,284
Geekbench 6
13,737
16,188
Blender
139
—
Cinebench R23
—
2,117
Cinebench 2024
—
135
Cinebench 2024
—
1,230
▲ Specs Compare
Data sourced from official specifications and benchmark tests.