AMD Ryzen 7 H 255 vs AMD EPYC Embedded 2655
CPU · Specs Compare
General Parameters
Release Date
Aug 2025
Dec 2025
Manufacturer
Amd
AMD
Type
Laptop
Server
Instruction Set
x86-64
—
Core Architecture
Zen 4 (Hawk Point)
Grado
Integrated Graphics
Radeon 780M
Radeon Graphics
Generation
—
EPYC (Zen 5 (Grado))
Package
Transistor Count
25 billions
16.63 billions
Manufacturing Process
4 nm
4 nm
Socket
FP8
AMD Socket FL1
Power Consumption
35-54 W
55 W
Peak Operating Temperature
100 °C
105°C
Die Size
178 mm²
70.6 mm²
Foundry
—
TSMC
I/O Process Size
—
6 nm
I/O Die Size
—
122 mm²
Package
—
FC-BGA
CPU Performance
Performance Cores
8
—
Performance Core Threads
16
—
Performance Core Base Frequency
3.8 GHz
2.7 GHz
Performance Core Turbo Frequency
4.9 GHz
4.5 GHz
Total Core Count
8
12
Total Thread Count
16
24
Bus Frequency
100 MHz
100 MHz
Multiplier
38
27.0
L1 Cache
64 K per core
80 KB per core
L2 Cache
1 MB per core
1 MB per core
L3 Cache
16 MB shared
64 MB shared
Unlocked Multiplier
No
No
SMP
—
1
Memory Parameters
Memory Types
DDR5-5600,LPDDR5x-7500
DDR5-5600
Max Memory Size
256 GB
—
Max Memory Channels
2
2
Max Memory Bandwidth
120 GB/s
89.6 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
768
—
Texture Units
48
—
Raster Operation Units
32
—
Execution Units
12
—
Power Consumption
15
—
AI Accelerator
Theoretical performance
TOPS
—
Miscellaneous
PCIe Version
4.0
5
PCIe Lanes
20
28
Benchmark
Cinebench R23
1,718
—
Cinebench R23
16,387
—
Geekbench 6
2,551
—
Geekbench 6
12,673
—
Cinebench 2024
100
—
Cinebench 2024
923
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.