AMD Ryzen 7 8840U vs Intel Xeon 638
CPU Specs Compare
General Parameters
Release Date
Dec 2023
Feb 2026
Manufacturer
AMD
Intel
Type
Laptop
Server
Instruction Set
x86-64
-
Core Architecture
Zen 4 (Hawk Point)
Granite Rapids
Integrated Graphics
Radeon 780M
N/A
Generation
Ryzen 7 (Zen 4 (Hawk Point))
Xeon 600 (Granite Rapids-WS)
Package
Transistor Count
25 billions
-
Manufacturing Process
4 nm
5 nm
Socket
FP8
Intel Socket 4710
Power Consumption
15-30 W
180 W
Peak Operating Temperature
100°C
100°C
Foundry
TSMC
Intel
Die Size
178 mm²
598 mm²
Package
FP8, FP7, FP7r2
FC-LGA18N
I/O Process Size
-
10 nm
I/O Die Size
-
2x 241
CPU Performance
Performance Cores
8
-
Performance Core Threads
16
-
Performance Core Base Frequency
3.3 GHz
3.2 GHz
Performance Core Turbo Frequency
5.1 GHz
4.8 GHz
Total Core Count
8
16
Total Thread Count
16
32
Bus Frequency
100 MHz
100 MHz
Multiplier
33x
32.0
L1 Cache
64 K per core
112 KB per core
L2 Cache
1 MB per core
2 MB per core
L3 Cache
16 MB shared
72 MB shared
Unlocked Multiplier
No
Yes
SMP
1
1
Memory Parameters
Memory Types
DDR5-5600, LPDDR5x-7500
DDR5-6400
Max Memory Size
256 GB
-
Max Memory Channels
2
4
Max Memory Bandwidth
89.6 GB/s
-
ECC Memory Support
No
Yes
Graphics Card Parameters
Integrated Graphics
true
-
GPU Base Frequency
1500 MHz
-
GPU Max Dynamic Frequency
2700 MHz
-
Shader Units
768
-
Texture Units
48
-
Raster Operation Units
32
-
Execution Units
12
-
Power Consumption
15 W
-
Max Resolution
7680x4320 - 60 Hz
-
Miscellaneous
📊 Benchmark
Cinebench R23
1,780
-
Cinebench R23
12,815
-
Geekbench 6
2,468
-
Geekbench 6
11,498
-
Blender
171
-