Intel Core i7 8700T vs Intel Core i7 7820X
We compared two desktop CPUs: Intel Core i7 8700T with 6 cores 2.4GHz and Intel Core i7 7820X with 8 cores 3.6GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Core i7 8700T 's Advantages
Released 11 months late
Integrated graphics card
Larger L3 cache size (12MB vs 11MB)
Lower TDP (35W vs 140W)
Intel Core i7 7820X 's Advantages
Larger memory bandwidth (79.47GB/s vs 41.6GB/s)
Higher base frequency (3.6GHz vs 2.4GHz)
Score
Benchmark
Geekbench 6 Single Core
Intel Core i7 8700T
+1%
1272
Intel Core i7 7820X
1252
Geekbench 6 Multi Core
Intel Core i7 8700T
3005
Intel Core i7 7820X
+149%
7510
Geekbench 5 Single Core
Intel Core i7 8700T
1065
Intel Core i7 7820X
+5%
1120
Geekbench 5 Multi Core
Intel Core i7 8700T
5088
Intel Core i7 7820X
+67%
8504
Passmark CPU Single Core
Intel Core i7 8700T
2328
Intel Core i7 7820X
+8%
2536
Passmark CPU Multi Core
Intel Core i7 8700T
10297
Intel Core i7 7820X
+66%
17189
General Parameters
Apr 2018
Release Date
May 2017
Intel
Manufacturer
Intel
Desktop
Type
Desktop
x86-64
Instruction Set
x86-64
Coffee Lake
Core Architecture
Skylake
i7-8700T
Processor Number
i7-7820X
LGA-1151
Socket
LGA-2066
UHD Graphics 630
Integrated Graphics
N/A
Package
14 nm
Manufacturing Process
14 nm
35 W
Power Consumption
140 W
100 °C
Peak Operating Temperature
99 °C
CPU Performance
6
Performance Cores
8
12
Performance Core Threads
16
2.4 GHz
Performance Core Base Frequency
3.6 GHz
4 GHz
Performance Core Turbo Frequency
4.3 GHz
6
Total Core Count
8
12
Total Thread Count
16
100 MHz
Bus Frequency
100 MHz
24x
Multiplier
36x
64 K per core
L1 Cache
64 K per core
256 K per core
L2 Cache
1 MB per core
12 MB shared
L3 Cache
11 MB shared
No
Unlocked Multiplier
Yes
Memory Parameters
DDR4-2666
Memory Types
DDR4-2666
128 GB
Max Memory Size
128 GB
2
Max Memory Channels
4
41.6 GB/s
Max Memory Bandwidth
79.47 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
28
SSE4.1, SSE4.2, AVX-2
Extended Instruction Set
SSE4.1, SSE4.2, AVX-2, AVX-512
