Intel Core i7 7800X vs Intel Core i7 6500U
CPU · Specs Compare
General Parameters
Release Date
May 2017
Sep 2015
Manufacturer
Intel
Intel
Type
Desktop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Skylake
Skylake
Processor Number
i7-7800X
i7-6500U
Integrated Graphics
N/A
HD Graphics 520
Package
Manufacturing Process
14 nm
14 nm
Socket
LGA-2066
BGA-1356
Power Consumption
140 W
15 W
Peak Operating Temperature
100 °C
100 °C
Transistor Count
—
1.7 billions
CPU Performance
Performance Cores
6
2
Performance Core Threads
12
4
Performance Core Base Frequency
3.5 GHz
2.5 GHz
Performance Core Turbo Frequency
4 GHz
3.1 GHz
Total Core Count
6
2
Total Thread Count
12
4
Bus Frequency
100 MHz
—
Multiplier
35x
—
L1 Cache
64 K per core
64 K per core
L2 Cache
1 MB per core
256 K per core
L3 Cache
8 MB shared
4 MB shared
Unlocked Multiplier
Yes
No
Memory Parameters
Memory Types
DDR4-2400
DDR4-2133, LPDDR3-1866, DDR3L-1600
Max Memory Size
128 GB
32 GB
Max Memory Channels
4
2
Max Memory Bandwidth
79.47 GB/s
34.1 GB/s
ECC Memory Support
No
No
Miscellaneous
PCIe Version
3.0
3.0
PCIe Lanes
28
12
Extended Instruction Set
SSE4.1, SSE4.2, AVX-2, AVX-512
SSE4.1, SSE4.2, AVX-2
Graphics Card Parameters
Integrated Graphics
—
true
GPU Max Dynamic Frequency
—
1050 MHz
Benchmark
Cinebench R23
963
719
Cinebench R23
7,269
2,072
Geekbench 6
1,362
1,027
Geekbench 6
6,082
2,074
Passmark CPU
2,409
1,695
Passmark CPU
12,894
3,261
Geekbench 5
—
742
Geekbench 5
—
1,655
Blender
—
22
▲ Specs Compare
Data sourced from official specifications and benchmark tests.