AMD Ryzen 5 8645HS vs Intel Xeon 6990E+
CPU · Specs Compare
General Parameters
Release Date
Dec 2023
May 2026
Manufacturer
AMD
Intel
Type
Laptop
Server
Instruction Set
x86-64
—
Core Architecture
Zen 4 (Hawk Point)
Clearwater Forest
Integrated Graphics
Radeon 760M
N/A
Generation
Ryzen 5 (Zen 4 (Hawk Point))
Xeon 6+ (Clearwater Forest-SP)
Package
Transistor Count
25 billions
—
Manufacturing Process
4 nm
3 nm
Socket
FP8
Intel Socket 7529
Power Consumption
35-54 W
450 W
Peak Operating Temperature
100°C
98°C
Foundry
TSMC
Intel
Die Size
178 mm²
—
Package
FP8, FP7, FP7r2
FC-LGA18N
I/O Process Size
—
10 nm
I/O Die Size
—
2x 241
CPU Performance
Performance Cores
6
—
Performance Core Threads
12
—
Performance Core Base Frequency
4.3 GHz
2.2 GHz
Performance Core Turbo Frequency
5 GHz
3.2 GHz
Total Core Count
6
288
Total Thread Count
12
288
Bus Frequency
100 MHz
100 MHz
Multiplier
43x
22.0
L1 Cache
64 K per core
96 KB per core
L2 Cache
1 MB per core
4 MB per module
L3 Cache
16 MB shared
576 MB shared
Unlocked Multiplier
No
No
SMP
1
2
Memory Parameters
Memory Types
DDR5-5600, LPDDR5x-7500
DDR5-8000
Max Memory Size
256 GB
1.5 TB
Max Memory Channels
2
12
Max Memory Bandwidth
89.6 GB/s
768.0 GB/s
ECC Memory Support
No
Yes
Graphics Card Parameters
Integrated Graphics
true
—
GPU Base Frequency
800 MHz
—
GPU Max Dynamic Frequency
2600 MHz
—
Shader Units
512
—
Texture Units
32
—
Raster Operation Units
16
—
Execution Units
8
—
Power Consumption
15 W
—
Miscellaneous
PCIe Version
4.0
5
PCIe Lanes
20
96
Benchmark
Cinebench R23
1,724
—
Cinebench R23
13,058
—
Geekbench 6
2,455
—
Geekbench 6
10,287
—
Blender
188
—
Passmark CPU
3,795
—
Passmark CPU
23,060
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.