Home Comparison Intel Core i9 10940X vs Intel Core i9 11900T

Intel Core i9 10940X vs Intel Core i9 11900T

We compared two desktop CPUs: Intel Core i9 10940X with 14 cores 3.3GHz and Intel Core i9 11900T with 8 cores 1.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i9 10940X 's Advantages
Larger memory bandwidth (93.8GB/s vs 50GB/s)
Higher base frequency (3.3GHz vs 1.5GHz)
Larger L3 cache size (20MB vs 16MB)
Intel Core i9 11900T 's Advantages
Released 1 years and 5 months late
Integrated graphics card
Higher specification of memory (3200 vs 2933)
Newer PCIe version (4.0 vs 3.0)
Lower TDP (35W vs 165W)

Score

Benchmark

Cinebench R23 Single Core
Intel Core i9 10940X
1234
Intel Core i9 11900T +24%
1538
Cinebench R23 Multi Core
Intel Core i9 10940X +79%
21309
Intel Core i9 11900T
11874
Geekbench 6 Single Core
Intel Core i9 10940X
1471
Intel Core i9 11900T +49%
2198
Geekbench 6 Multi Core
Intel Core i9 10940X +18%
11287
Intel Core i9 11900T
9505
Geekbench 5 Single Core
Intel Core i9 10940X
1144
Intel Core i9 11900T +49%
1709
Geekbench 5 Multi Core
Intel Core i9 10940X +64%
13573
Intel Core i9 11900T
8272
Passmark CPU Single Core
Intel Core i9 10940X
2686
Intel Core i9 11900T +23%
3319
Passmark CPU Multi Core
Intel Core i9 10940X +53%
27907
Intel Core i9 11900T
18237
VS

General Parameters

Oct 2019
Release Date
Mar 2021
Intel
Manufacturer
Intel
Desktop
Type
Desktop
x86-64
Instruction Set
x86-64
Cascade Lake
Core Architecture
Rocket Lake
i9-10940X
Processor Number
i9-11900T
LGA-2066
Socket
LGA-1200
N/A
Integrated Graphics
UHD Graphics 750

Package

14 nm
Manufacturing Process
14 nm
165 W
Power Consumption
35 W
86 °C
Peak Operating Temperature
100 °C

CPU Performance

14
Performance Cores
8
28
Performance Core Threads
16
3.3 GHz
Performance Core Base Frequency
1.5 GHz
4.6 GHz
Performance Core Turbo Frequency
4.9 GHz
14
Total Core Count
8
28
Total Thread Count
16
100 MHz
Bus Frequency
100 MHz
33x
Multiplier
15x
64 K per core
L1 Cache
64 K per core
1 MB per core
L2 Cache
512 K per core
20 MB shared
L3 Cache
16 MB shared
Yes
Unlocked Multiplier
No

Memory Parameters

DDR4-2933
Memory Types
DDR4-3200
256 GB
Max Memory Size
128 GB
4
Max Memory Channels
2
93.8 GB/s
Max Memory Bandwidth
50 GB/s
No
ECC Memory Support
No

Graphics Card Parameters

-
Integrated Graphics
true
-
GPU Base Frequency
300 MHz
-
GPU Max Dynamic Frequency
1300 MHz
-
Shader Units
256
-
Texture Units
64
-
Raster Operation Units
32
-
Execution Units
32
-
Power Consumption
15 W
-
Max Resolution
3840x2160 - 60 Hz
-
Graphics Performance
0.46 TFLOPS

Miscellaneous

3.0
PCIe Version
4.0
48
PCIe Lanes
20
SSE4.1, SSE4.2, AVX-2, AVX-512
Extended Instruction Set
-

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