Intel Core i9 7980XE vs Intel Core i7 8700
We compared two desktop CPUs: Intel Core i9 7980XE with 18 cores 2.6GHz and Intel Core i7 8700 with 6 cores 3.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Core i9 7980XE 's Advantages
Larger memory bandwidth (79.47GB/s vs 41.6GB/s)
Larger L3 cache size (25MB vs 12MB)
Intel Core i7 8700 's Advantages
Integrated graphics card
Higher base frequency (3.2GHz vs 2.6GHz)
Lower TDP (65W vs 165W)
Score
Benchmark
Cinebench R23 Single Core
Intel Core i9 7980XE
+4%
1263
Intel Core i7 8700
1211
Cinebench R23 Multi Core
Intel Core i9 7980XE
+298%
28196
Intel Core i7 8700
7068
Geekbench 6 Single Core
Intel Core i9 7980XE
+12%
1410
Intel Core i7 8700
1258
Geekbench 6 Multi Core
Intel Core i9 7980XE
+159%
11418
Intel Core i7 8700
4394
Blender
Intel Core i9 7980XE
+113%
305
Intel Core i7 8700
143
Geekbench 5 Single Core
Intel Core i9 7980XE
1117
Intel Core i7 8700
+4%
1166
Geekbench 5 Multi Core
Intel Core i9 7980XE
+137%
14735
Intel Core i7 8700
6209
Passmark CPU Single Core
Intel Core i9 7980XE
2492
Intel Core i7 8700
+6%
2647
Passmark CPU Multi Core
Intel Core i9 7980XE
+136%
30462
Intel Core i7 8700
12874
General Parameters
Sep 2017
Release Date
Oct 2017
Intel
Manufacturer
Intel
Desktop
Type
Desktop
x86-64
Instruction Set
x86-64
Skylake
Core Architecture
Coffee Lake
i9-7980XE
Processor Number
i7-8700
LGA-2066
Socket
LGA-1151
N/A
Integrated Graphics
UHD Graphics 630
Package
14 nm
Manufacturing Process
14 nm
165 W
Power Consumption
65 W
94 °C
Peak Operating Temperature
100 °C
CPU Performance
18
Performance Cores
6
36
Performance Core Threads
12
2.6 GHz
Performance Core Base Frequency
3.2 GHz
4.2 GHz
Performance Core Turbo Frequency
4.6 GHz
18
Total Core Count
6
36
Total Thread Count
12
100 MHz
Bus Frequency
100 MHz
26x
Multiplier
32x
64 K per core
L1 Cache
64 K per core
1 MB per core
L2 Cache
256 K per core
25 MB shared
L3 Cache
12 MB shared
Yes
Unlocked Multiplier
No
Memory Parameters
DDR4-2666
Memory Types
DDR4-2666
128 GB
Max Memory Size
128 GB
4
Max Memory Channels
2
79.47 GB/s
Max Memory Bandwidth
41.6 GB/s
No
ECC Memory Support
No
Graphics Card Parameters
-
Integrated Graphics
true
-
GPU Base Frequency
350 MHz
-
GPU Max Dynamic Frequency
1200 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
44
PCIe Lanes
16
SSE4.1, SSE4.2, AVX-2, AVX-512
Extended Instruction Set
SSE4.1, SSE4.2, AVX-2
