Intel Core i9 7980XE

Intel Core i9 7980XE
  • Cores: 18
  • L3 cache: 25MB (shared)
  • TDP: 165 W
  • Transistor size: 14 nm
Core i9 7980XE - desktop processor produced by Intel for socket LGA-2066 that has 18 cores and 36 threads. The base clock frequency of the CPU is 2600 MHz, but due to Turbo Boost technology, it can perform up to 4200 MHz. The size of the L3 cache is 25 MB. Please note that this chip doesn’t have integrated graphics.

Benchmarks

Performance tests of Intel Core i9 7980XE in benchmarks
Cinebench R23 (Single-Core)
1286
Cinebench R23 (Multi-Core)
18305
Passmark CPU (Single-Core)
2530
Passmark CPU (Multi-Core)
30734
Geekbench 5 (Single-Core)
1135
Geekbench 5 (Multi-Core)
14866

Specifications

Core i9 7980XE technical specifications

General

Vendor Intel
Released September 25, 2017
Type Desktop
instruction set x86-64
Codename Skylake
Model number i9-7980XE
Integrated GPU No

CPU

Performance Cores
P-Cores 18
P-Threads 36
Base Frequency (P) 2.6 GHz
Turbo Boost Frequency (P) 4.2 GHz
Total
Total Cores 18
Total Threads 36
Bus Frequency 100 MHz
Multiplier 26x
Bus Bandwidth 8 GT/s
L1 Cache 64K (per core)
L2 Cache 1MB (per core)
L3 Cache 25MB (shared)
Unlocked Multiplier Yes

Package

Fabrication process 14 nm
Socket LGA-2066
TDP 165 W
Peak temperature 94°C

Memory Support

Memory types DDR4-2666
Memory Size 128 GB
Max. Memory Channels 4
Max. Memory Bandwidth 79.47 GB/s
ECC Support No

Misc

Official site Intel Core i9 7980XE official page
PCI Express Version 3.0
PCI Express Lanes 44
Extended instructions SSE4.1, SSE4.2, AVX-2, AVX-512

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