Core i7-10870H

Description

The Core i7-10870H is a cpu manufactured by Intel that was released on September 2020. This model has 8 Comet Lake-H cores with HyperThreading, runs at 2200 MHz as base frequency and has a a thermal design power of 45 W.

The i7-10870H has 8x32+8x32 kB of cache L1, 8x256 kB of cache L2 and 16384 kB of cache L3.

Comet Lake was released in 2019 as a 14nm process-refinement. These models were released as 10th generation CPUs like 10nm Ice Lake. There are model with 2 to 10 cores.

Specs

Official name

Intel(R) Core(TM) i7-10870H CPU @ 2.20GHz

CPUID

a0652

Core

Comet Lake-H

Architecture

Comet Lake

Base frecuency

2.2 GHz

Boost frecuency

5 GHz

Socket

FC-BGA 1440

Cores/Threads

8/16

TDP

45 W

Cache L1 (d+i)

8x32+8x32 kB

Cache L2

8x256 kB

Cache L3

16384 kB

Release date

September 2020

Non-optimized benchmark

The benchmark in Mode 0 (FPU) measures cpu performance with non-optimized software. It uses the basic µinstructions from the i386 architecture with the i387 floating point unit. This mode is compatible with all CPUs so it's practical to compare very different CPUs

Monothread

Multithread

Test#1 (Integers)

4766

31208 (x6.5)

Test#2 (FP)

19806

151010 (x7.6)

Test#3 (Generic, ZIP)

6292

50126 (x8.0)

Test#1 (Memory)

14034

8366 (x0.6)

TOTAL

44898

240709 (x5.4)

SSE3 optimized benchmark

The benchmark in mode I (SSE) is optimized for the use of SIMD instructions with 128 bits register and the SSE set up to version 3. Nearly every modern CPU has support for this mode.

Monothread

Multithread

Test#1 (Integers)

17174

116682 (x6.8)

Test#2 (FP)

25260

187278 (x7.4)

Test#3 (Generic, ZIP)

6704

51518 (x7.7)

Test#1 (Memory)

13813

8390 (x0.6)

TOTAL

62952

363869 (x5.8)

AVX optimized benchmark

The benchmark in mode II (AVX) is optimized to used 256 bits registers beside the first version of the Advanced Vector Extensions (AVX). The first AVX compatible CPU was released in 2011.

Monothread

Multithread

Test#1 (Integers)

16136

117028 (x7.3)

Test#2 (FP)

24736

199876 (x8.1)

Test#3 (Generic, ZIP)

5984

50641 (x8.5)

Test#1 (Memory)

12696

8229 (x0.6)

TOTAL

59551

375774 (x6.3)

AVX2 optimized benchmark

The benchmark in mode III (AVX2), like AVX1, is optimized to used 256 bits registers beside the second version of the Advanced Vector Extensions (AVX). The first AVX2 compatible CPU was released in 2013.

Monothread

Multithread

Test#1 (Integers)

30376

216184 (x7.1)

Test#2 (FP)

27947

210824 (x7.5)

Test#3 (Generic, ZIP)

6510

51574 (x7.9)

Test#1 (Memory)

14366

8465 (x0.6)

TOTAL

79200

487048 (x6.1)

Monothread performance graph

Monothread performance graphics gives the performance vs time. They are useful to measure the time it takes to the CPU to reach the maximum performance.

Usually, CPU's performance will be steady during these tests but if it has a slow frequency strategy, the first samples will show a lower score.

Test#1 (Integers) [% vs time]

Test#2 (FP) [% vs time]

Test#3 (Generic, ZIP) [% vs time]

Test#1 (Memory) [% vs time]

Multithread performance graph

Multithread graphs measure the performance against a heavy load during certain time.

If CPU's TDP doesn't limit the frequency and the machine is properly cooled, performance should remain steady vs time. Otherwise, the performance score will oscillate or decrease over time.

Test#1 (Integers) [% vs time]

Test#2 (FP) [% vs time]

Test#3 (Generic, ZIP) [% vs time]

Test#1 (Memory) [% vs time]

Similar CPUs to Core i7-10870H

Intel Core i7-10870H (This model)

Mode FPU monothread [44898 points]

Mode FPU multithread [240709 points]

Mode AVX2 monothread [79200 points]

Mode AVX2 multithread [487048 points]

Intel Core i9-9900K [Compare]

Mode FPU monothread [45532 points +1.41%]

Mode FPU multithread [266824 points +10.85%]

Mode AVX2 monothread [81908 points +3.42%]

Mode AVX2 multithread [529320 points +8.68%]

Intel Core i5-9600KF [Compare]

Mode FPU monothread [44041 points -1.91%]

Mode FPU multithread [178106 points -26.01%]

Mode AVX2 monothread [77340 points -2.35%]

Mode AVX2 multithread [371076 points -23.81%]

Intel Core i7-8700 [Compare]

Mode FPU monothread [42117 points -6.19%]

Mode FPU multithread [202610 points -15.83%]

Mode AVX2 monothread [75823 points -4.26%]

Mode AVX2 multithread [403364 points -17.18%]

Intel Core i5-9600K [Compare]

Mode FPU monothread [43929 points -2.16%]

Mode FPU multithread [176786 points -26.56%]

Mode AVX2 monothread [77751 points -1.83%]

Mode AVX2 multithread [372737 points -23.47%]

Intel Core i7-8700k [Compare]

Mode FPU monothread [39495 points -12.03%]

Mode FPU multithread [178644 points -25.78%]

Mode AVX2 monothread [80598 points +1.76%]

Mode AVX2 multithread [443765 points -8.89%]

AMD Ryzen 7 2700X [Compare]

Mode FPU monothread [51169 points +13.97%]

Mode FPU multithread [289536 points +20.28%]

Mode AVX2 monothread [65870 points -16.83%]

Mode AVX2 multithread [433187 points -11.06%]

Intel Core i5-10500 [Compare]

Mode FPU monothread [42820 points -4.63%]

Mode FPU multithread [191536 points -20.43%]

Mode AVX2 monothread [75271 points -4.96%]

Mode AVX2 multithread [387995 points -20.34%]

Intel Core i5-10500H [Compare]

Mode FPU monothread [41261 points -8.10%]

Mode FPU multithread [191406 points -20.48%]

Mode AVX2 monothread [72104 points -8.96%]

Mode AVX2 multithread [378993 points -22.19%]

AMD Ryzen 7 3800X [Compare]

Mode FPU monothread [55260 points +23.08%]

Mode FPU multithread [326764 points +35.75%]

Mode AVX2 monothread [75610 points -4.53%]

Mode AVX2 multithread [497934 points +2.24%]

Intel Core i7-10510U [Compare]

Mode FPU monothread [45128 points +0.51%]

Mode FPU multithread [112085 points -53.44%]

Mode AVX2 monothread [59014 points -25.49%]

Mode AVX2 multithread [190819 points -60.82%]

FPU mode comparison

Monothread integers operations

Model

Score

Intel Core i7-4790K

5065 [6.27%]