Intel Core i7 7800X vs AMD Ryzen 5 7640U
CPU · Specs Compare
General Parameters
Release Date
May 2017
May 2023
Manufacturer
Intel
AMD
Type
Desktop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Skylake
Zen 4 (Phoenix)
Processor Number
i7-7800X
—
Integrated Graphics
N/A
Radeon 760M
Package
Manufacturing Process
14 nm
4 nm
Socket
LGA-2066
FP8
Power Consumption
140 W
15-30 W
Peak Operating Temperature
100 °C
100 °C
Transistor Count
—
25 billions
CPU Performance
Performance Cores
6
6
Performance Core Threads
12
12
Performance Core Base Frequency
3.5 GHz
3.5 GHz
Performance Core Turbo Frequency
4 GHz
4.9 GHz
Total Core Count
6
6
Total Thread Count
12
12
Bus Frequency
100 MHz
100 MHz
Multiplier
35x
35
L1 Cache
64 K per core
64 K per core
L2 Cache
1 MB per core
6 MB
L3 Cache
8 MB shared
16 MB
Unlocked Multiplier
Yes
No
Memory Parameters
Memory Types
DDR4-2400
DDR5-5600, LPDDR5x-7500
Max Memory Size
128 GB
256 GB
Max Memory Channels
4
2
Max Memory Bandwidth
79.47 GB/s
89.6 GB/s
ECC Memory Support
No
No
Miscellaneous
PCIe Version
3.0
4.0
PCIe Lanes
28
20
Extended Instruction Set
SSE4.1, SSE4.2, AVX-2, AVX-512
—
Graphics Card Parameters
Integrated Graphics
—
true
GPU Base Frequency
—
800 MHz
GPU Max Dynamic Frequency
—
2600 MHz
Shader Units
—
512
Texture Units
—
32
Raster Operation Units
—
16
Execution Units
—
8
Power Consumption
—
15
AI Accelerator
NPU
—
AMD Ryzen™ AI
Theoretical performance
—
10 TOPS
Benchmark
Cinebench R23
963
1,633
Cinebench R23
7,269
11,000
Geekbench 6
1,362
2,337
Geekbench 6
6,082
10,412
Passmark CPU
2,409
3,506
Passmark CPU
12,894
21,172
Blender
—
181
▲ Specs Compare
Data sourced from official specifications and benchmark tests.