Intel Core i9 7900X vs Intel Core i7 10700F
We compared two desktop CPUs: Intel Core i9 7900X with 10 cores 3.3GHz and Intel Core i7 10700F with 8 cores 2.9GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Core i9 7900X 's Advantages
Larger memory bandwidth (79.47GB/s vs 45.8GB/s)
Higher base frequency (3.3GHz vs 2.9GHz)
Intel Core i7 10700F 's Advantages
Released 3 years late
Higher specification of memory (2933 vs 2666)
Larger L3 cache size (16MB vs 14MB)
Lower TDP (65W vs 140W)
Score
Benchmark
Cinebench R23 Single Core
Intel Core i9 7900X
1203
Intel Core i7 10700F
+3%
1249
Cinebench R23 Multi Core
Intel Core i9 7900X
+23%
14998
Intel Core i7 10700F
12149
Geekbench 6 Single Core
Intel Core i9 7900X
1323
Intel Core i7 10700F
+21%
1608
Geekbench 6 Multi Core
Intel Core i9 7900X
+5%
8536
Intel Core i7 10700F
8118
Geekbench 5 Single Core
Intel Core i9 7900X
1127
Intel Core i7 10700F
+7%
1213
Geekbench 5 Multi Core
Intel Core i9 7900X
+27%
10189
Intel Core i7 10700F
8003
Passmark CPU Single Core
Intel Core i9 7900X
2556
Intel Core i7 10700F
+13%
2890
Passmark CPU Multi Core
Intel Core i9 7900X
+24%
20991
Intel Core i7 10700F
16898
General Parameters
May 2017
Release Date
May 2020
Intel
Manufacturer
Intel
Desktop
Type
Desktop
x86-64
Instruction Set
x86-64
Skylake
Core Architecture
Comet Lake
i9-7900X
Processor Number
i7-10700F
LGA-2066
Socket
LGA-1200
N/A
Integrated Graphics
N/A
Package
14 nm
Manufacturing Process
14 nm
140 W
Power Consumption
65 W
95 °C
Peak Operating Temperature
100 °C
CPU Performance
10
Performance Cores
8
20
Performance Core Threads
16
3.3 GHz
Performance Core Base Frequency
2.9 GHz
4.3 GHz
Performance Core Turbo Frequency
4.8 GHz
10
Total Core Count
8
20
Total Thread Count
16
100 MHz
Bus Frequency
100 MHz
33x
Multiplier
29x
64 K per core
L1 Cache
64 K per core
1 MB per core
L2 Cache
256 K per core
14 MB shared
L3 Cache
16 MB shared
Yes
Unlocked Multiplier
No
Memory Parameters
DDR4-2666
Memory Types
DDR4-2933
128 GB
Max Memory Size
128 GB
4
Max Memory Channels
2
79.47 GB/s
Max Memory Bandwidth
45.8 GB/s
No
ECC Memory Support
No
Miscellaneous
3.0
PCIe Version
3.0
44
PCIe Lanes
16
SSE4.1, SSE4.2, AVX-2, AVX-512
Extended Instruction Set
-
