Home Comparison Intel Core i7 6800K vs Intel Core i7 9700T

Intel Core i7 6800K vs Intel Core i7 9700T

We compared two desktop CPUs: Intel Core i7 6800K with 6 cores 3.4GHz and Intel Core i7 9700T with 8 cores 2.0GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i7 6800K 's Advantages
Larger memory bandwidth (76.8GB/s vs 41.6GB/s)
Higher base frequency (3.4GHz vs 2.0GHz)
Larger L3 cache size (15MB vs 12MB)
Intel Core i7 9700T 's Advantages
Released 2 years and 11 months late
Integrated graphics card
Higher specification of memory (2666 vs 2133)
Lower TDP (35W vs 140W)

Score

Benchmark

Geekbench 6 Single Core
Intel Core i7 6800K
1363
Intel Core i7 9700T +4%
1428
Geekbench 6 Multi Core
Intel Core i7 6800K +39%
6495
Intel Core i7 9700T
4669
Geekbench 5 Single Core
Intel Core i7 6800K
922
Intel Core i7 9700T +16%
1075
Geekbench 5 Multi Core
Intel Core i7 6800K
5537
Intel Core i7 9700T +2%
5678
Passmark CPU Single Core
Intel Core i7 6800K
2269
Intel Core i7 9700T +7%
2431
Passmark CPU Multi Core
Intel Core i7 6800K
10740
Intel Core i7 9700T
10740
VS

General Parameters

May 2016
Release Date
Apr 2019
Intel
Manufacturer
Intel
Desktop
Type
Desktop
x86-64
Instruction Set
x86-64
Broadwell E
Core Architecture
Coffee Lake
i7-6800K
Processor Number
i7-9700T
LGA-2011-3
Socket
LGA-1151
N/A
Integrated Graphics
UHD Graphics 630

Package

14 nm
Manufacturing Process
14 nm
140 W
Power Consumption
35 W
-
Peak Operating Temperature
100 °C

CPU Performance

6
Performance Cores
8
12
Performance Core Threads
8
3.4 GHz
Performance Core Base Frequency
2.0 GHz
3.6 GHz
Performance Core Turbo Frequency
4.3 GHz
6
Total Core Count
8
12
Total Thread Count
8
100 MHz
Bus Frequency
-
34x
Multiplier
20x
32 K per core
L1 Cache
32 K per core
256 K per core
L2 Cache
256 K per core
15 MB shared
L3 Cache
12 MB shared
No
Unlocked Multiplier
No

Memory Parameters

DDR4-2133
Memory Types
DDR4-2666
128 GB
Max Memory Size
128 GB
4
Max Memory Channels
2
76.8 GB/s
Max Memory Bandwidth
41.6 GB/s
No
ECC Memory Support
No

Graphics Card Parameters

-
Integrated Graphics
true
-
GPU Base Frequency
350 MHz
-
GPU Max Dynamic Frequency
1200 MHz
-
Shader Units
192
-
Texture Units
24
-
Raster Operation Units
3
-
Execution Units
24
-
Power Consumption
15 W
-
Max Resolution
4096x2304 - 60 Hz
-
Graphics Performance
0.38 TFLOPS

Miscellaneous

3.0
PCIe Version
3.0
28
PCIe Lanes
16
-
Extended Instruction Set
SSE4.1, SSE4.2, AVX-2

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