Intel Core i9 10940X vs AMD Ryzen 9 PRO 7945
CPU · Specs Compare
General Parameters
Release Date
Oct 2019
Jun 2023
Manufacturer
Intel
AMD
Type
Desktop
Server
Instruction Set
x86-64
—
Core Architecture
Cascade Lake
Raphael
Processor Number
i9-10940X
—
Integrated Graphics
N/A
Radeon Graphics
Generation
—
Ryzen 9 (Zen 4 (Raphael))
Package
Manufacturing Process
14 nm
5 nm
Socket
LGA-2066
AMD Socket AM5
Power Consumption
165 W
65 W
Peak Operating Temperature
86 °C
47 °C
Transistor Count
—
13.14 billions
Foundry
—
TSMC
Die Size
—
2x71 mm²
I/O Process Size
—
6 nm
I/O Die Size
—
122 mm²
Package
—
FC-LGA1718
CPU Performance
Performance Cores
14
—
Performance Core Threads
28
—
Performance Core Base Frequency
3.3 GHz
3.7 GHz
Performance Core Turbo Frequency
4.6 GHz
5.4 GHz
Total Core Count
14
12
Total Thread Count
28
24
Bus Frequency
100 MHz
100 MHz
Multiplier
33x
37.0
L1 Cache
64 K per core
64 KB per core
L2 Cache
1 MB per core
1 MB per core
L3 Cache
20 MB shared
64 MB shared
Unlocked Multiplier
Yes
No
SMP
—
1
Memory Parameters
Memory Types
DDR4-2933
DDR5-5200
Max Memory Size
256 GB
—
Max Memory Channels
4
—
Max Memory Bandwidth
93.8 GB/s
—
ECC Memory Support
No
Yes
Miscellaneous
PCIe Version
3.0
5
PCIe Lanes
48
24
Extended Instruction Set
SSE4.1, SSE4.2, AVX-2, AVX-512
—
Benchmark
Cinebench R23
1,234
—
Cinebench R23
21,309
—
Geekbench 6
1,471
—
Geekbench 5
1,144
—
Geekbench 6
11,287
—
Geekbench 5
13,573
—
Passmark CPU
2,686
—
Passmark CPU
27,907
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.