Intel Core i5 10400T vs i5 10400

We compared two 6-core desktop CPUs: the 2.0 GHz Intel Core i5 10400T against the 2.9 GHz i5 10400. On this page, you'll find out which processor has better performance in benchmarks, games and other useful information.

Review

General overview and comparison of the processors
Single-Core Performance
Performance in single-threaded apps and benchmarks
Performance
Measure performance when all cores are involved
Power Efficiency
The efficiency score of electricity consumption
NanoReview Final Score
Generic CPU rating

Key Differences

What are the key differences between 10400 and 10400T
Advantages of Intel Core i5 10400T
  • Consumes up to 46% less energy than the Core i5 10400 – 35 vs 65 Watt
Advantages of Intel Core i5 10400
  • 25% faster in a single-core Geekbench v5 test - 1155 vs 921 points
  • 19% higher Turbo Boost frequency (4.3 GHz vs 3.6 GHz)

Benchmarks

Comparing the performance of CPUs in benchmarks
Cinebench R23 (Single-Core)
Cinebench R23 (Multi-Core)
7591
Passmark CPU (Single-Core)
2579
Passmark CPU (Multi-Core)
12254
Geekbench 5 (Single-Core)
Geekbench 5 (Multi-Core)
5758
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Specifications

Full technical specification of Intel Core i5 10400T and i5 10400

General

Vendor Intel Intel
Released May 1, 2020 May 1, 2020
Type Desktop Desktop
instruction set x86-64 x86-64
Codename Comet Lake Comet Lake
Model number i5-10400T i5-10400
Socket LGA-1200 LGA-1200
Integrated GPU UHD Graphics 630 UHD Graphics 630

Performance

Cores 6 6
Threads 12 12
Base Frequency 2.0 GHz 2.9 GHz
Turbo Boost Frequency 3.6 GHz 4.3 GHz
Bus frequency 100 MHz 100 MHz
Multiplier 20x 29x
Bus Bandwidth 8 GT/s 8 GT/s
L1 Cache 64K (per core) 64K (per core)
L2 Cache 256K (per core) 256K (per core)
L3 Cache 12MB (shared) 12MB (shared)
Unlocked Multiplier No No

Power

Fabrication process 14 nm 14 nm
TDP 25-35 W 65 W
Max. temperature 100°C 100°C

iGPU

Integrated Graphics Intel UHD Graphics 630 Intel UHD Graphics 630
GPU Base Clock 350 MHz 350 MHz
GPU Boost Clock 1000 MHz 1100 MHz
Shading Units 192 192
TMUs 24 24
ROPs 3 3
Execution Units 24 24
TGP 15 W 15 W
Max. Resolution 4096x2304 - 60 Hz 4096x2304 - 60 Hz
iGPU FLOPS
0.38 TFLOPS
0.38 TFLOPS

Memory support

Memory types DDR4-2666 DDR4-2666
Memory Size 128 GB 128 GB
Max. Memory Channels 2 2
Max. Memory Bandwidth 41.6 GB/s 41.6 GB/s
ECC Support No No

Misc

Official site Intel Core i5 10400T official page Intel Core i5 10400 official page
PCI Express Version 3.0 3.0
PCI Express Lanes 16 16

Cast your vote

Choose between two processors
27 (65.9%)
14 (34.1%)
Total votes: 41

Comments

So which CPU will you choose: Intel Core i5 10400 or i5 10400T?
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