Home Comparison Intel Core i7 12700K vs AMD Ryzen 9 7950X3D

Intel Core i7 12700K vs AMD Ryzen 9 7950X3D

We compared two desktop CPUs: Intel Core i7 12700K with 12 cores 3.6GHz and AMD Ryzen 9 7950X3D with 16 cores 4.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 9 7950X3D 's Advantages
Released 1 years and 3 months late
Better graphics card performance
Higher specification of memory (5200 vs 4800)
Larger memory bandwidth (83.2GB/s vs 76.8GB/s)
Higher base frequency (4.2GHz vs 3.6GHz)
Larger L3 cache size (128MB vs 25MB)
More modern manufacturing process (5nm vs 10nm)
Lower TDP (120W vs 125W)

Score

Benchmark

Cinebench R23 Single Core
Intel Core i7 12700K
1944
AMD Ryzen 9 7950X3D +5%
2043
Cinebench R23 Multi Core
Intel Core i7 12700K
22801
AMD Ryzen 9 7950X3D +69%
38581
Geekbench 6 Single Core
Intel Core i7 12700K
2625
AMD Ryzen 9 7950X3D +14%
3012
Geekbench 6 Multi Core
Intel Core i7 12700K
14728
AMD Ryzen 9 7950X3D +37%
20270
Cinebench 2024 Single Core
Intel Core i7 12700K
114
AMD Ryzen 9 7950X3D +4%
119
Cinebench 2024 Multi Core
Intel Core i7 12700K
1172
AMD Ryzen 9 7950X3D +75%
2060
Blender
Intel Core i7 12700K
364
AMD Ryzen 9 7950X3D +81%
659
Geekbench 5 Single Core
Intel Core i7 12700K
2084
AMD Ryzen 9 7950X3D +10%
2294
Geekbench 5 Multi Core
Intel Core i7 12700K
15499
AMD Ryzen 9 7950X3D +56%
24247
Passmark CPU Single Core
Intel Core i7 12700K
4040
AMD Ryzen 9 7950X3D +2%
4148
Passmark CPU Multi Core
Intel Core i7 12700K
34674
AMD Ryzen 9 7950X3D +80%
62623
VS

General Parameters

Oct 2021
Release Date
Jan 2023
Intel
Manufacturer
Amd
Desktop
Type
Desktop
x86-64
Instruction Set
x86-64
Alder Lake
Core Architecture
Zen 4 (Raphael)
i7-12700K
Processor Number
-
LGA-1700
Socket
AM5
UHD Graphics 770
Integrated Graphics
Radeon Graphics (Ryzen 7000)

Package

-
Transistor Count
13.1 billions
10 nm
Manufacturing Process
5 nm
125 W
Power Consumption
120 W
190 W
Max Turbo Power Consumption
162 W
100°C
Peak Operating Temperature
89°C

CPU Performance

8
Performance Cores
16
16
Performance Core Threads
32
3.6 GHz
Performance Core Base Frequency
4.2 GHz
4.9 GHz
Performance Core Turbo Frequency
5.7 GHz
4
Efficiency Cores
-
4
Efficiency Core Threads
-
2.7 GHz
Efficiency Core Base Frequency
-
3.8 GHz
Efficiency Core Turbo Frequency
-
12
Total Core Count
16
20
Total Thread Count
32
100 MHz
Bus Frequency
100 MHz
36x
Multiplier
42x
80 K per core
L1 Cache
64 K per core
12 MB shared
L2 Cache
1 MB per core
25 MB shared
L3 Cache
128 MB shared
Yes
Unlocked Multiplier
Yes

Memory Parameters

DDR5-4800, DDR4-3200
Memory Types
DDR5-5200
128 GB
Max Memory Size
128 GB
2
Max Memory Channels
2
76.8 GB/s
Max Memory Bandwidth
83.2 GB/s
Yes
ECC Memory Support
Yes

Graphics Card Parameters

true
Integrated Graphics
true
300 MHz
GPU Base Frequency
1500 MHz
1500 MHz
GPU Max Dynamic Frequency
2200 MHz
256
Shader Units
448
16
Texture Units
8
8
Raster Operation Units
4
32
Execution Units
2
15 W
Power Consumption
15 W
0.78 TFLOPS
Graphics Performance
1.43 TFLOPS

Miscellaneous

5.0
PCIe Version
5.0
20
PCIe Lanes
28

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