Home Comparison Intel Core i9 9900 vs Intel Core i5 7640X

Intel Core i9 9900 vs Intel Core i5 7640X

We compared two desktop CPUs: Intel Core i9 9900 with 8 cores 3.1GHz and Intel Core i5 7640X with 4 cores 4.0GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i9 9900 's Advantages
Released 1 years and 11 months late
Integrated graphics card
Larger L3 cache size (16MB vs 6MB)
Lower TDP (65W vs 112W)
Intel Core i5 7640X 's Advantages
Larger memory bandwidth (42.7GB/s vs 41.6GB/s)
Higher base frequency (4.0GHz vs 3.1GHz)

Score

Benchmark

Geekbench 6 Single Core
Intel Core i9 9900 +11%
1589
Intel Core i5 7640X
1419
Geekbench 6 Multi Core
Intel Core i9 9900 +93%
7205
Intel Core i5 7640X
3726
Geekbench 5 Single Core
Intel Core i9 9900 +2%
1265
Intel Core i5 7640X
1237
Geekbench 5 Multi Core
Intel Core i9 9900 +86%
7910
Intel Core i5 7640X
4230
Passmark CPU Single Core
Intel Core i9 9900 +13%
2833
Intel Core i5 7640X
2505
Passmark CPU Multi Core
Intel Core i9 9900 +147%
16692
Intel Core i5 7640X
6735
VS

General Parameters

Apr 2019
Release Date
May 2017
Intel
Manufacturer
Intel
Desktop
Type
Desktop
x86-64
Instruction Set
x86-64
Coffee Lake
Core Architecture
Kaby Lake
i9-9900
Processor Number
i5-7640X
LGA-1151
Socket
LGA-2066
UHD Graphics 630
Integrated Graphics
N/A

Package

14 nm
Manufacturing Process
14 nm
65 W
Power Consumption
112 W
100 °C
Peak Operating Temperature
100 °C

CPU Performance

8
Performance Cores
4
16
Performance Core Threads
4
3.1 GHz
Performance Core Base Frequency
4.0 GHz
5 GHz
Performance Core Turbo Frequency
4.2 GHz
8
Total Core Count
4
16
Total Thread Count
4
100 MHz
Bus Frequency
-
31x
Multiplier
39x
64 K per core
L1 Cache
64 K per core
256 K per core
L2 Cache
256 K per core
16 MB shared
L3 Cache
6 MB shared
No
Unlocked Multiplier
Yes

Memory Parameters

DDR4-2666
Memory Types
DDR4-2666
128 GB
Max Memory Size
64 GB
2
Max Memory Channels
2
41.6 GB/s
Max Memory Bandwidth
42.7 GB/s
No
ECC Memory Support
No

Graphics Card Parameters

true
Integrated Graphics
-
350 MHz
GPU Base Frequency
-
1200 MHz
GPU Max Dynamic Frequency
-
192
Shader Units
-
24
Texture Units
-
3
Raster Operation Units
-
24
Execution Units
-
15 W
Power Consumption
-
4096x2304 - 60 Hz
Max Resolution
-
0.38 TFLOPS
Graphics Performance
-

Miscellaneous

3.0
PCIe Version
3.0
16
PCIe Lanes
16
SSE4.1, SSE4.2, AVX-2
Extended Instruction Set
SSE4.1, SSE4.2, AVX-2

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