Home Comparison Intel Core i9 11900T vs Intel Core i7 7700K

Intel Core i9 11900T vs Intel Core i7 7700K

We compared two desktop CPUs: Intel Core i9 11900T with 8 cores 1.5GHz and Intel Core i7 7700K with 4 cores 4.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i9 11900T 's Advantages
Released 4 years and 2 months late
Better graphics card performance
Higher specification of memory (DDR4-3200 vs DDR4-2400)
Larger memory bandwidth (50GB/s vs 35.76GB/s)
Newer PCIe version (4.0 vs 3.0)
Larger L3 cache size (16MB vs 8MB)
Lower TDP (35W vs 91W)
Intel Core i7 7700K 's Advantages
Higher base frequency (4.2GHz vs 1.5GHz)

Score

Benchmark

Cinebench R23 Single Core
Intel Core i9 11900T +26%
1538
Intel Core i7 7700K
1215
Geekbench 6 Single Core
Intel Core i9 11900T +41%
2198
Intel Core i7 7700K
1557
Geekbench 6 Multi Core
Intel Core i9 11900T +80%
9505
Intel Core i7 7700K
5260
Geekbench 5 Single Core
Intel Core i9 11900T +51%
1709
Intel Core i7 7700K
1129
Geekbench 5 Multi Core
Intel Core i9 11900T +75%
8272
Intel Core i7 7700K
4705
Passmark CPU Single Core
Intel Core i9 11900T +22%
3319
Intel Core i7 7700K
2712
Passmark CPU Multi Core
Intel Core i9 11900T +90%
18237
Intel Core i7 7700K
9594
VS

General Parameters

Mar 2021
Release Date
Jan 2017
Intel
Manufacturer
Intel
Desktop
Type
Desktop
x86-64
Instruction Set
x86-64
Rocket Lake
Core Architecture
Kaby Lake
i9-11900T
Processor Number
i7-7700K
LGA-1200
Socket
LGA-1151
UHD Graphics 750
Integrated Graphics
HD Graphics 630

Package

14 nm
Manufacturing Process
14 nm
LGA-1200
Socket
LGA-1151
35 W
Power Consumption
91 W
100 °C
Peak Operating Temperature
100 °C

CPU Performance

8
Performance Cores
4
16
Performance Core Threads
8
1.5 GHz
Performance Core Base Frequency
4.2 GHz
4.9 GHz
Performance Core Turbo Frequency
4.5 GHz
8
Total Core Count
4
16
Total Thread Count
8
100 MHz
Bus Frequency
42 MHz
15x
Multiplier
100x
64 K per core
L1 Cache
64 K per core
512 K per core
L2 Cache
256 K per core
16 MB shared
L3 Cache
8 MB shared
No
Unlocked Multiplier
Yes

Memory Parameters

DDR4-3200
Memory Types
DDR4-2400, DDR3L-1600
128 GB
Max Memory Size
64 GB
2
Max Memory Channels
2
50 GB/s
Max Memory Bandwidth
35.76 GB/s
No
ECC Memory Support
No

Graphics Card Parameters

true
Integrated Graphics
true
300 MHz
GPU Base Frequency
350 MHz
1300 MHz
GPU Max Dynamic Frequency
1150 MHz
256
Shader Units
192
64
Texture Units
24
32
Raster Operation Units
3
32
Execution Units
24
15 W
Power Consumption
15 W
3840x2160 - 60 Hz
Max Resolution
4096x2304 - 60 Hz
0.46 TFLOPS
Graphics Performance
0.44 TFLOPS

Miscellaneous

4.0
PCIe Version
3.0
20
PCIe Lanes
16
-
Extended Instruction Set
SSE4.1, SSE4.2, AVX-2

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