AMD EPYC 7742 vs AMD Ryzen 5 7645HX
CPU Specs Compare
General Parameters
Release Date
Aug 2019
Jan 2023
Manufacturer
AMD
AMD
Type
Server
Laptop
Core Architecture
Rome
Zen 4 (Dragon Range)
Integrated Graphics
N/A
Radeon 610M
Generation
EPYC (Zen 2 (Rome))
-
Instruction Set
-
x86-64
Package
Transistor Count
3.8 billions
-
Manufacturing Process
7 nm
5 nm
Socket
AMD Socket SP3
FL1
Power Consumption
225 W
45-75 W
Foundry
TSMC
-
Die Size
74 mm²
-
Package
FCLGA-4094
-
Peak Operating Temperature
-
100°C
CPU Performance
Performance Core Base Frequency
2.25 GHz
4.0 GHz
Performance Core Turbo Frequency
3.4 GHz
5 GHz
Total Core Count
64
6
Total Thread Count
128
12
Bus Frequency
100 MHz
100 MHz
Multiplier
22.5
40x
L1 Cache
96 K per core
64 K per core
L2 Cache
512 K per core
1 MB per core
L3 Cache
256 MB shared
32 MB shared
Unlocked Multiplier
No
Yes
SMP
2
-
Performance Cores
-
6
Performance Core Threads
-
12
Memory Parameters
Memory Types
DDR4-3200
DDR5-5200
Max Memory Channels
8
2
ECC Memory Support
Yes
No
Max Memory Size
-
64 GB
Max Memory Bandwidth
-
83.2 GB/s
Miscellaneous
Graphics Card Parameters
Integrated Graphics
-
true
GPU Base Frequency
-
1500 MHz
GPU Max Dynamic Frequency
-
2200 MHz
Shader Units
-
128
Texture Units
-
8
Raster Operation Units
-
4
Execution Units
-
2
Power Consumption
-
15 W
📊 Benchmark
Geekbench 6
404
2,720
Geekbench 6
170
11,906
Cinebench R23
-
1,800
Cinebench R23
-
13,954
Geekbench 5
-
1,895
Geekbench 5
-
11,141