Intel Core i7 10870H specifications and performance

Intel Core i7 10870H is a 8 cores and 16 threads CPU processor produced by Intel. Intel Core i7 10870H was released on 2020-09-10, the fabrication process is 14nm (nanometer), the CPU codename is Comet Lake, the instruction set architecture is x86-64, and the CPU's integrated graphics (iGPU) is UHD Graphics 630.

Basic Information

Vendor / Supplier Intel
Short name i7 10870h
Release date 2020-09-10
CPU code name Comet Lake
Fabrication process 14nm (nanometer)
Instruction set architecture x86-64
Market Laptop
Integrated Graphics (iGPU) UHD Graphics 630

CPU core specifications

Total number of cores 8 cores
Total number of threads 16 threads
Number of performance cores 8 cores
Number of performance core threads 16 threads
Performance core base frequency / main frequency 2.2GHz
Performance core maximum turbo frequency 5.0GHz
Number of energy efficiency cores
Number of energy-efficient core threads
Energy efficiency core basic frequency / main frequency
Energy efficiency core maximum turbo frequency

CPU cache and frequency

Bus frequency 100MHz
L1 Cache 64 KB
L2 Cache 256 KB
L3 Cache 16 MB
Unlock multiplier No

Memory specifications

Maximum supported memory 128GB
Memory frequency support
  • - DDR4-2933MHz
Maximum number of memory channels 2
Maximum memory bandwidth 45.8GB/s
ECC support No

Package specifications

CPU Socket BGA-1440
Default thermal design power / TDP PL1 45W
Maximum Turbo Power Consumption / TDP PL2
Maximum temperature 100°C
PCIe interface PCIe 3.0
PCIe lane count 16

Integrated Graphics specifications

Integrated Graphics (iGPU) Intel UHD Graphics 630
Base frequency 350MHz
Maximum acceleration frequency 1200MHz
Number of execution units 24
Stream Processors / Shading Units 192
Texture Units / TMUs 24
Raster Operations Units / ROPs 3
Total Graphics Power / TGP 15W
FP32 computing performance
0.38TFLOPS

Cinebench R23 performance test

Single core performance score
1229
Multi-core performance score
9971

PassMark performance test

Single core performance score
2676
Multi-core performance score
14506
Integer math 53 GOps/sec
Floating point math 33 GOps/sec
Find prime numbers 42 Million Primes/sec (Millions find prime numbers per second)
Random string sorting 28.4 Million Strings/sec (Millions random string sorting per second)
Data encryption 5 GBytes/sec (Gigabits per second)
Data compression 224.4 MBytes/sec (megabits per second)
Physics simulation 726 Frames/sec (FPS)
Extended instruction test 14.1 Billion Matrices/sec (Billions matrix operations per second)

GeekBench v6 performance test

Single core performance
1538
Multi-core performance
6956
File compression 518.2 MB/sec (megabits per second)
clang compilation 52.6 Klines/sec (thousands lines per second)
HTML5 browsing 158.8 pages/sec (pages per second)
PDF rendering 235.5 Mpixels/sec (megapixels per second)
Text processing 146.2 pages/sec (pages per second)
Background blur 33.3 images/sec (images per second)
Photo processing 59.3 images/sec (images per second)
Ray tracing 11.3 Mpixels/sec (megapixels per second)