Intel Xeon 638 vs AMD Ryzen 9 6900HS
CPU · Specs Compare
General Parameters
Release Date
Feb 2026
Jan 2022
Manufacturer
Intel
AMD
Type
Server
Laptop
Core Architecture
Granite Rapids
Rembrandt
Integrated Graphics
N/A
Radeon 680M
Generation
Xeon 600 (Granite Rapids-WS)
—
Instruction Set
—
x86-64
Package
Manufacturing Process
5 nm
6 nm
Socket
Intel Socket 4710
FP7
Power Consumption
180 W
35 W
Peak Operating Temperature
100°C
95 °C
Foundry
Intel
—
Die Size
598 mm²
—
I/O Process Size
10 nm
—
I/O Die Size
2x 241
—
Package
FC-LGA18N
—
CPU Performance
Performance Core Base Frequency
3.2 GHz
3.3 GHz
Performance Core Turbo Frequency
4.8 GHz
4.9 GHz
Total Core Count
16
8
Total Thread Count
32
16
Bus Frequency
100 MHz
100 MHz
Multiplier
32.0
33x
L1 Cache
112 KB per core
64 K per core
L2 Cache
2 MB per core
512 K per core
L3 Cache
72 MB shared
16 MB shared
Unlocked Multiplier
Yes
No
SMP
1
—
Performance Cores
—
8
Performance Core Threads
—
16
Memory Parameters
Memory Types
DDR5-6400
DDR5-5200, LPDDR5-6400
Max Memory Channels
4
4
ECC Memory Support
Yes
—
Max Memory Bandwidth
—
76.8 GB/s
Miscellaneous
PCIe Version
5
4.0
PCIe Lanes
80
20
Graphics Card Parameters
Integrated Graphics
—
true
GPU Base Frequency
—
2000 MHz
GPU Max Dynamic Frequency
—
2400 MHz
Shader Units
—
768
Texture Units
—
48
Raster Operation Units
—
32
Execution Units
—
12
Power Consumption
—
15 W
Benchmark
Cinebench R23
—
1,557
Cinebench R23
—
12,922
Geekbench 6
—
1,985
Geekbench 5
—
1,526
Geekbench 6
—
9,206
Geekbench 5
—
9,154
Blender
—
213
Passmark CPU
—
3,323
Passmark CPU
—
23,895
▲ Specs Compare
Data sourced from official specifications and benchmark tests.