Intel Core i5 7640X vs Intel Core i3 7100T
We compared two desktop CPUs: Intel Core i5 7640X with 4 cores 4.0GHz and Intel Core i3 7100T with 2 cores 3.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Core i5 7640X 's Advantages
Higher specification of memory (2666 vs 2400)
Larger memory bandwidth (42.7GB/s vs 38.4GB/s)
Higher base frequency (4.0GHz vs 3.4GHz)
Larger L3 cache size (6MB vs 3MB)
Intel Core i3 7100T 's Advantages
Integrated graphics card
Lower TDP (35W vs 112W)
Score
Benchmark
Geekbench 6 Single Core
Intel Core i5 7640X
+29%
1419
Intel Core i3 7100T
1098
Geekbench 6 Multi Core
Intel Core i5 7640X
+64%
3726
Intel Core i3 7100T
2269
Geekbench 5 Single Core
Intel Core i5 7640X
+43%
1237
Intel Core i3 7100T
864
Geekbench 5 Multi Core
Intel Core i5 7640X
+120%
4230
Intel Core i3 7100T
1922
Passmark CPU Single Core
Intel Core i5 7640X
+26%
2505
Intel Core i3 7100T
1983
Passmark CPU Multi Core
Intel Core i5 7640X
+79%
6735
Intel Core i3 7100T
3762
General Parameters
May 2017
Release Date
Jan 2017
Intel
Manufacturer
Intel
Desktop
Type
Desktop
x86-64
Instruction Set
x86-64
Kaby Lake
Core Architecture
Kaby Lake
i5-7640X
Processor Number
i3-7100T
LGA-2066
Socket
LGA-1151
N/A
Integrated Graphics
HD Graphics 630
Package
14 nm
Manufacturing Process
14 nm
112 W
Power Consumption
35 W
100 °C
Peak Operating Temperature
92 °C
CPU Performance
4
Performance Cores
2
4
Performance Core Threads
4
4.0 GHz
Performance Core Base Frequency
3.4 GHz
4.2 GHz
Performance Core Turbo Frequency
-
4
Total Core Count
2
4
Total Thread Count
4
39x
Multiplier
34x
64 K per core
L1 Cache
64 K per core
256 K per core
L2 Cache
256 K per core
6 MB shared
L3 Cache
3 MB shared
Yes
Unlocked Multiplier
No
Memory Parameters
DDR4-2666
Memory Types
DDR4-2400, DDR3L-1600
64 GB
Max Memory Size
64 GB
2
Max Memory Channels
2
42.7 GB/s
Max Memory Bandwidth
38.4 GB/s
No
ECC Memory Support
Yes
Graphics Card Parameters
-
Integrated Graphics
true
-
GPU Base Frequency
350 MHz
-
GPU Max Dynamic Frequency
1100 MHz
-
Shader Units
192
-
Texture Units
24
-
Raster Operation Units
3
-
Execution Units
24
-
Power Consumption
15 W
-
Max Resolution
4096x2304 - 60 Hz
-
Graphics Performance
0.44 TFLOPS
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
