AMD EPYC 7742 vs Intel Core Ultra 5 245KF
CPU · Specs Compare
General Parameters
Release Date
Aug 2019
Oct 2024
Manufacturer
AMD
Intel
Type
Server
Desktop
Core Architecture
Rome
Arrow Lake
Integrated Graphics
N/A
No
Generation
EPYC (Zen 2 (Rome))
Ultra 5(Arrow Lake)
Instruction Set
—
x86-64
Processor Number
—
245KF
Package
Transistor Count
3.8 billions
17.8 billions
Manufacturing Process
7 nm
3 nm
Socket
AMD Socket SP3
FCLGA-1851
Power Consumption
225 W
125 W
Foundry
TSMC
TSMC
Die Size
74 mm²
—
Package
FCLGA-4094
FC-LGA18W
Max Turbo Power Consumption
—
159 W
Peak Operating Temperature
—
105 °C
CPU Performance
Performance Core Base Frequency
2.25 GHz
4.2 GHz
Performance Core Turbo Frequency
3.4 GHz
5.2 GHz
Total Core Count
64
14
Total Thread Count
128
14
Bus Frequency
100 MHz
100 MHz
Multiplier
22.5
42
L1 Cache
96 K per core
112 K per core
L2 Cache
512 K per core
3 MB per core
L3 Cache
256 MB shared
24 MB shared
Unlocked Multiplier
No
Yes
SMP
2
1
Performance Cores
—
6
Performance Core Threads
—
6
Efficiency Cores
—
8
Efficiency Core Threads
—
8
Efficiency Core Base Frequency
—
3.6 GHz
Efficiency Core Turbo Frequency
—
4.6 GHz
Memory Parameters
Memory Types
DDR4-3200
DDR5-6400
Max Memory Channels
8
2
ECC Memory Support
Yes
Yes
Max Memory Size
—
192 GB
Max Memory Bandwidth
—
102.4 GB/s
Miscellaneous
PCIe Version
4
5.0
PCIe Lanes
—
24
Benchmark
Geekbench 6
404
2,942
Geekbench 6
170
17,612
Cinebench R23
—
2,131
Cinebench R23
—
25,194
Passmark CPU
—
4,715
Passmark CPU
—
43,705
▲ Specs Compare
Data sourced from official specifications and benchmark tests.