Intel Core i9 10940X vs Intel Core i7 13790F
We compared two desktop CPUs: Intel Core i9 10940X with 14 cores 3.3GHz and Intel Core i7 13790F with 16 cores 2.1GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Core i9 10940X 's Advantages
Larger memory bandwidth (93.8GB/s vs 89.6GB/s)
Higher base frequency (3.3GHz vs 2.1GHz)
Intel Core i7 13790F 's Advantages
Released 3 years and 4 months late
Higher specification of memory (5600 vs 2933)
Newer PCIe version (5 vs 3.0)
Larger L3 cache size (33MB vs 20MB)
More modern manufacturing process (10nm vs 14nm)
Lower TDP (65W vs 165W)
Score
Benchmark
Cinebench R23 Single Core
Intel Core i9 10940X
1234
Intel Core i7 13790F
+63%
2019
Cinebench R23 Multi Core
Intel Core i9 10940X
21309
Intel Core i7 13790F
+23%
26247
Geekbench 6 Single Core
Intel Core i9 10940X
1471
Intel Core i7 13790F
+91%
2815
Geekbench 6 Multi Core
Intel Core i9 10940X
11287
Intel Core i7 13790F
+21%
13673
Geekbench 5 Single Core
Intel Core i9 10940X
1144
Intel Core i7 13790F
+75%
2012
Geekbench 5 Multi Core
Intel Core i9 10940X
13573
Intel Core i7 13790F
+46%
19871
Passmark CPU Single Core
Intel Core i9 10940X
+9%
2686
Intel Core i7 13790F
2451
Passmark CPU Multi Core
Intel Core i9 10940X
27907
Intel Core i7 13790F
+84%
51601
General Parameters
Oct 2019
Release Date
Feb 2023
Intel
Manufacturer
Intel
Desktop
Type
Desktop
x86-64
Instruction Set
-
Cascade Lake
Core Architecture
Raptor Lake-S
i9-10940X
Processor Number
-
LGA-2066
Socket
Intel Socket 1700
N/A
Integrated Graphics
N/A
-
Generation
Core i7 (Raptor Lake)
Package
14 nm
Manufacturing Process
10 nm
165 W
Power Consumption
65 W
-
Max Turbo Power Consumption
219 W
86 °C
Peak Operating Temperature
100 °C
-
Foundry
Intel
-
Die Size
257 mm²
CPU Performance
14
Performance Cores
8
28
Performance Core Threads
16
3.3 GHz
Performance Core Base Frequency
2.1 GHz
4.6 GHz
Performance Core Turbo Frequency
5.2 GHz
-
Efficiency Cores
8
-
Efficiency Core Threads
8
-
Efficiency Core Base Frequency
1.5 GHz
-
Efficiency Core Turbo Frequency
4.1 GHz
14
Total Core Count
16
28
Total Thread Count
24
100 MHz
Bus Frequency
100 MHz
33x
Multiplier
21.0
64 K per core
L1 Cache
80 K per core
1 MB per core
L2 Cache
2 MB per core
20 MB shared
L3 Cache
33 MB shared
Yes
Unlocked Multiplier
No
-
SMP
1
Memory Parameters
DDR4-2933
Memory Types
DDR4-3200, DDR5-5600
256 GB
Max Memory Size
128 GB
4
Max Memory Channels
2
93.8 GB/s
Max Memory Bandwidth
89.6 GB/s
No
ECC Memory Support
No
Miscellaneous
3.0
PCIe Version
5
48
PCIe Lanes
20
SSE4.1, SSE4.2, AVX-2, AVX-512
Extended Instruction Set
-
