Intel Core i7 8700K vs AMD Ryzen Embedded 7645
We compared two desktop CPUs: Intel Core i7 8700K with 6 cores 3.7GHz and AMD Ryzen Embedded 7645 with 6 cores 3.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Core i7 8700K Advantages
Integrated graphics card
AMD Ryzen Embedded 7645 Advantages
Released 6 years and 1 months late
Higher specification of memory (5200 vs 2666)
Newer PCIe version (5 vs 3.0)
Higher base frequency (3.8GHz vs 3.7GHz)
Larger L3 cache size (32MB vs 12MB)
More modern manufacturing process (5nm vs 14nm)
Lower TDP (65W vs 95W)
Score
General Parameters
Oct 2017
Release Date
Nov 2023
Intel
Manufacturer
AMD
Desktop
Type
Desktop
x86-64
Instruction Set
-
Coffee Lake
Core Architecture
Raphael
i7-8700K
Processor Number
-
LGA-1151
Socket
AMD Socket AM5
UHD Graphics 630
Integrated Graphics
Radeon Graphics
-
Generation
Ryzen Embedded (Zen 4 (Raphael))
Package
-
Transistor Count
6.57 billions
14 nm
Manufacturing Process
5 nm
95 W
Power Consumption
65 W
100 °C
Peak Operating Temperature
95°C
-
Foundry
TSMC
-
Die Size
71 mm²
-
I/O Process Size
6 nm
-
I/O Die Size
122 mm²
CPU Performance
6
Performance Cores
-
12
Performance Core Threads
-
3.7 GHz
Performance Core Base Frequency
3.8 GHz
4.7 GHz
Performance Core Turbo Frequency
5.1 GHz
6
Total Core Count
6
12
Total Thread Count
12
100 MHz
Bus Frequency
100 MHz
37x
Multiplier
38.0
64 K per core
L1 Cache
64 KB per core
256 K per core
L2 Cache
1 MB per core
12 MB shared
L3 Cache
32 MB shared
Yes
Unlocked Multiplier
No
-
SMP
1
Memory Parameters
DDR4-2666
Memory Types
DDR5-5200
128 GB
Max Memory Size
-
2
Max Memory Channels
2
41.6 GB/s
Max Memory Bandwidth
-
No
ECC Memory Support
Yes
Graphics Card Parameters
true
Integrated Graphics
-
350 MHz
GPU Base Frequency
-
1200 MHz
GPU Max Dynamic Frequency
-
192
Shader Units
-
24
Texture Units
-
3
Raster Operation Units
-
24
Execution Units
-
15 W
Power Consumption
-
4096x2304 - 60 Hz
Max Resolution
-
0.38 TFLOPS
Graphics Performance
-
Miscellaneous
3.0
PCIe Version
5
16
PCIe Lanes
24
SSE4.1, SSE4.2, AVX-2
Extended Instruction Set
-
