Home Comparison Intel Core i7 6900K vs Intel Core i3 7100

Intel Core i7 6900K vs Intel Core i3 7100

We compared two desktop CPUs: Intel Core i7 6900K with 8 cores 3.2GHz and Intel Core i3 7100 with 2 cores 3.9GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i7 6900K 's Advantages
Larger memory bandwidth (76.8GB/s vs 35.76GB/s)
Larger L3 cache size (20MB vs 3MB)
Intel Core i3 7100 's Advantages
Released 8 months late
Integrated graphics card
Higher specification of memory (2400 vs 2133)
Higher base frequency (3.9GHz vs 3.2GHz)
Lower TDP (51W vs 140W)

Score

Benchmark

Geekbench 6 Single Core
Intel Core i7 6900K
1286
Intel Core i3 7100
1292
Geekbench 6 Multi Core
Intel Core i7 6900K +203%
7470
Intel Core i3 7100
2460
Blender
Intel Core i7 6900K +519%
192
Intel Core i3 7100
31
Geekbench 5 Single Core
Intel Core i7 6900K
961
Intel Core i3 7100 +1%
980
Geekbench 5 Multi Core
Intel Core i7 6900K +240%
7327
Intel Core i3 7100
2149
Passmark CPU Single Core
Intel Core i7 6900K
2310
Intel Core i3 7100
2323
Passmark CPU Multi Core
Intel Core i7 6900K +229%
14258
Intel Core i3 7100
4323
VS

General Parameters

May 2016
Release Date
Jan 2017
Intel
Manufacturer
Intel
Desktop
Type
Desktop
x86-64
Instruction Set
x86-64
Broadwell E
Core Architecture
Kaby Lake
i7-6900K
Processor Number
i3-7100
LGA-2011-3
Socket
LGA-1151
N/A
Integrated Graphics
HD Graphics 630

Package

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

CPU Performance

8
Performance Cores
2
16
Performance Core Threads
4
3.2 GHz
Performance Core Base Frequency
3.9 GHz
3.7 GHz
Performance Core Turbo Frequency
-
8
Total Core Count
2
16
Total Thread Count
4
100 MHz
Bus Frequency
100 MHz
32x
Multiplier
39x
64 K per core
L1 Cache
64 K per core
256 K per core
L2 Cache
256 K per core
20 MB shared
L3 Cache
3 MB shared
No
Unlocked Multiplier
No

Memory Parameters

DDR4-2133
Memory Types
DDR4-2400, DDR3L-1600
128 GB
Max Memory Size
64 GB
4
Max Memory Channels
2
76.8 GB/s
Max Memory Bandwidth
35.76 GB/s
No
ECC Memory Support
Yes

Graphics Card Parameters

-
Integrated Graphics
true
-
GPU Base Frequency
350 MHz
-
GPU Max Dynamic Frequency
1100 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
0.44 TFLOPS

Miscellaneous

3.0
PCIe Version
3.0
40
PCIe Lanes
16
-
Extended Instruction Set
SSE4.1, SSE4.2, AVX-2

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