Intel Xeon 656 vs AMD Ryzen 5 Pro 9645
CPU Specs Compare
General Parameters
Release Date
Feb 2026
Jan 2026
Manufacturer
Intel
Amd
Type
Server
Desktop
Core Architecture
Granite Rapids
Zen 5 (Granite Ridge)
Integrated Graphics
N/A
Radeon Graphics
Generation
Xeon 600 (Granite Rapids-WS)
-
Series
Intel Xeon 6 processors
-
Instruction Set
-
x86-64
Processor Number
-
9645
Package
Manufacturing Process
5 nm
4 nm
Socket
Intel Socket 4710
AM5
Power Consumption
210 W
65 W
Peak Operating Temperature
98°C
95 °C
Foundry
Intel
-
Die Size
2x598 mm²
-
I/O Process Size
10 nm
-
I/O Die Size
2x 241
-
Package
FC-LGA18N
-
CPU Performance
Performance Cores
20
6
Performance Core Threads
40
12
Performance Core Base Frequency
2.9 GHz
3.9 GHz
Performance Core Turbo Frequency
4.8 GHz
5.4 GHz
Total Core Count
20
6
Total Thread Count
40
12
Bus Frequency
100 MHz
100 MHz
Multiplier
29.0
39
L1 Cache
112 KB per core
80 K per core
L2 Cache
2 MB per core
1 MB per core
L3 Cache
72 MB shared
32 MB shared
Unlocked Multiplier
Yes
Yes
SMP
1
-
Memory Parameters
Memory Types
DDR5-6400
DDR5-5600
Max Memory Size
4 TB
-
Max Memory Channels
8
-
Max Memory Bandwidth
409.6 GB/s
-
ECC Memory Support
Yes
Yes
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
-
2,150
Cinebench R23
-
17,163
Geekbench 6
-
3,285
Geekbench 6
-
13,515
Cinebench 2024
-
132
Cinebench 2024
-
969
Passmark CPU
-
4,641
Passmark CPU
-
31,474