Intel Core i7 14700K vs AMD EPYC 7763
CPU · Specs Compare
General Parameters
Release Date
Oct 2023
Mar 2021
Manufacturer
Intel
AMD
Type
Desktop
Server
Instruction Set
x86-64
—
Core Architecture
Raptor Lake Refresh
Milan
Processor Number
i7-14700K
—
Integrated Graphics
UHD Graphics 770
N/A
Generation
Core i7 (Raptor Lake Refresh)
EPYC (Zen 3 (Milan))
Package
Manufacturing Process
10 nm
7 nm
Socket
LGA-1700
AMD Socket SP3
Power Consumption
125 W
280 W
Max Turbo Power Consumption
253 W
—
Peak Operating Temperature
100°C
—
Foundry
Intel
TSMC
Die Size
257 mm²
8x81 mm²
Package
FC-LGA16A
FCLGA-4094
Transistor Count
—
33.2 billions
I/O Process Size
—
12 nm
I/O Die Size
—
416 mm²
CPU Performance
Performance Cores
8
—
Performance Core Threads
16
—
Performance Core Base Frequency
3.4 GHz
2.45 GHz
Performance Core Turbo Frequency
5.6 GHz
3.5 GHz
Efficiency Cores
12
—
Efficiency Core Threads
12
—
Efficiency Core Base Frequency
2.5 GHz
—
Efficiency Core Turbo Frequency
4.3 GHz
—
Total Core Count
20
64
Total Thread Count
28
128
Bus Frequency
100 MHz
100 MHz
Multiplier
34x
24.5
L1 Cache
80 K per core
64 KB per core
L2 Cache
2 MB per core
512 KB per core
L3 Cache
33 MB shared
256 MB shared
Unlocked Multiplier
Yes
No
SMP
1
2
Cores per CCD
—
8
Memory Parameters
Memory Types
DDR5-5600, DDR4-3200
DDR4-3200
Max Memory Size
192 GB
—
Max Memory Channels
2
8
Max Memory Bandwidth
89.6 GB/s
—
ECC Memory Support
Yes
Yes
Graphics Card Parameters
Integrated Graphics
true
—
GPU Base Frequency
300 MHz
—
GPU Max Dynamic Frequency
1600 MHz
—
Shader Units
256
—
Texture Units
16
—
Raster Operation Units
8
—
Execution Units
32
—
Power Consumption
15 W
—
Miscellaneous
PCIe Version
5.0
4
PCIe Lanes
20
128
Benchmark
Cinebench R23
2,174
—
Cinebench R23
34,805
61,455
Geekbench 6
3,019
1,432
Geekbench 6
20,412
13,737
Cinebench 2024
129
—
Cinebench 2024
1,987
—
Blender
580
139
Passmark CPU
4,485
—
Passmark CPU
53,739
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.