AMD Ryzen 9 4900H vs Intel Xeon 656
CPU Specs Compare
General Parameters
Release Date
Mar 2020
Feb 2026
Manufacturer
AMD
Intel
Type
Laptop
Server
Instruction Set
x86-64
-
Core Architecture
Zen 2
Granite Rapids
Integrated Graphics
Radeon Vega 8
N/A
Generation
-
Xeon 600 (Granite Rapids-WS)
Series
-
Intel Xeon 6 processors
Package
Manufacturing Process
7 nm
5 nm
Socket
FP6
Intel Socket 4710
Power Consumption
35-54 W
210 W
Peak Operating Temperature
105 °C
98°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
8
20
Performance Core Threads
16
40
Performance Core Base Frequency
3.3 GHz
2.9 GHz
Performance Core Turbo Frequency
4.4 GHz
4.8 GHz
Total Core Count
8
20
Total Thread Count
16
40
Bus Frequency
100 MHz
100 MHz
Multiplier
33x
29.0
L2 Cache
512 K per core
2 MB per core
L3 Cache
8 MB shared
72 MB shared
Unlocked Multiplier
No
Yes
L1 Cache
-
112 KB per core
SMP
-
1
Memory Parameters
Memory Types
DDR4-3200, LPDDR4X-4266
DDR5-6400
Max Memory Size
64 GB
4 TB
Max Memory Channels
4
8
Max Memory Bandwidth
68.27 GB/s
409.6 GB/s
ECC Memory Support
Yes
Yes
Graphics Card Parameters
Integrated Graphics
true
-
GPU Max Dynamic Frequency
1750 MHz
-
Shader Units
512
-
Texture Units
32
-
Raster Operation Units
8
-
Power Consumption
15 W
-
📊 Benchmark
Cinebench R23
1,265
-
Cinebench R23
11,230
-
Geekbench 6
1,678
-
Geekbench 5
1,210
-
Geekbench 6
6,103
-
Geekbench 5
7,541
-
Passmark CPU
2,703
-
Passmark CPU
19,102
-