Intel Core i7 7800X vs Intel Core i3 8100T
We compared two desktop CPUs: Intel Core i7 7800X with 6 cores 3.5GHz and Intel Core i3 8100T with 4 cores 3.1GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Core i7 7800X 's Advantages
Larger memory bandwidth (79.47GB/s vs 37.5GB/s)
Higher base frequency (3.5GHz vs 3.1GHz)
Larger L3 cache size (8MB vs 6MB)
Intel Core i3 8100T 's Advantages
Released 11 months late
Integrated graphics card
Lower TDP (35W vs 140W)
Score
Benchmark
Geekbench 6 Single Core
Intel Core i7 7800X
+23%
1362
Intel Core i3 8100T
1104
Geekbench 6 Multi Core
Intel Core i7 7800X
+93%
6082
Intel Core i3 8100T
3136
Geekbench 5 Single Core
Intel Core i7 7800X
+27%
1069
Intel Core i3 8100T
836
Geekbench 5 Multi Core
Intel Core i7 7800X
+138%
6578
Intel Core i3 8100T
2755
Passmark CPU Single Core
Intel Core i7 7800X
+26%
2409
Intel Core i3 8100T
1907
Passmark CPU Multi Core
Intel Core i7 7800X
+143%
12894
Intel Core i3 8100T
5297
General Parameters
May 2017
Release Date
Apr 2018
Intel
Manufacturer
Intel
Desktop
Type
Desktop
x86-64
Instruction Set
x86-64
Skylake
Core Architecture
Coffee Lake
i7-7800X
Processor Number
i3-8100T
LGA-2066
Socket
LGA-1151
N/A
Integrated Graphics
UHD Graphics 630
Package
14 nm
Manufacturing Process
14 nm
140 W
Power Consumption
35 W
100 °C
Peak Operating Temperature
82 °C
CPU Performance
6
Performance Cores
4
12
Performance Core Threads
4
3.5 GHz
Performance Core Base Frequency
3.1 GHz
4 GHz
Performance Core Turbo Frequency
-
6
Total Core Count
4
12
Total Thread Count
4
100 MHz
Bus Frequency
100 MHz
35x
Multiplier
31x
64 K per core
L1 Cache
64 K per core
1 MB per core
L2 Cache
256 K per core
8 MB shared
L3 Cache
6 MB shared
Yes
Unlocked Multiplier
No
Memory Parameters
DDR4-2400
Memory Types
DDR4-2400
128 GB
Max Memory Size
64 GB
4
Max Memory Channels
2
79.47 GB/s
Max Memory Bandwidth
37.5 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
0.38 TFLOPS
Miscellaneous
3.0
PCIe Version
3.0
28
PCIe Lanes
16
SSE4.1, SSE4.2, AVX-2, AVX-512
Extended Instruction Set
SSE4.1, SSE4.2, AVX-2
