Intel Core i7 12700 vs AMD Ryzen 9 5950X

We compared two desktop CPUs: the 2.1 GHz Intel Core i7 12700 with 12-cores against the 3.4 GHz AMD Ryzen 9 5950X with 16-cores. On this page, you'll find out which processor has better performance in benchmarks, games and other useful information.

Review

General overview and comparison of the processors
Single-Core Performance
Performance in single-threaded apps and benchmarks
Performance
Measure performance when all cores are involved
Power Efficiency
The efficiency score of electricity consumption
NanoReview Final Score
Generic CPU rating

Key Differences

What are the key differences between 5950X and 12700
Advantages of Intel Core i7 12700
  • Newer - released 1-year and 3-months later
  • Consumes up to 38% less energy than the Ryzen 9 5950X – 65 vs 105 Watt
  • Around 29.12 GB/s (61%) higher theoretical memory bandwidth
  • Newer PCI Express version – 5.0
  • Includes an integrated GPU Intel UHD Graphics 770
Advantages of AMD Ryzen 9 5950X
  • Has 39 MB larger L3 cache size
  • Unlocked multiplier
  • More modern manufacturing process – 7 versus 10 nanometers
  • Has 4 more physical cores
  • 2% higher Turbo Boost frequency (4.9 GHz vs 4.8 GHz)

Benchmarks

Comparing the performance of CPUs in benchmarks
Cinebench R23 (Single-Core)
1885
Cinebench R23 (Multi-Core)
26265
Passmark CPU (Single-Core)
3959
Passmark CPU (Multi-Core)
45965
Geekbench 5 (Single-Core)
Geekbench 5 (Multi-Core)
18488
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Specifications

Full technical specification of Intel Core i7 12700 and AMD Ryzen 9 5950X

General

Vendor Intel AMD
Released January 1, 2022 October 8, 2020
Type Desktop Desktop
instruction set x86-64 x86-64
Codename Alder Lake-S Vermeer
Model number i7-12700 -
Socket LGA-1700 AM4
Integrated GPU UHD Graphics 770 No

Performance

Cores 12 16
Threads 20 32
Base Frequency 2.1 GHz 3.4 GHz
Turbo Boost Frequency 4.8 GHz 4.9 GHz
Bus frequency 100 MHz 100 MHz
Multiplier 21x 34x
L1 Cache 80K (per core) 64K (per core)
L2 Cache 12MB (shared) 512K (per core)
L3 Cache 25MB (shared) 64MB (shared)
Unlocked Multiplier No Yes

Power

Transistors - 19.2 billions
Fabrication process 10 nm 7 nm
TDP 65 W 105 W
Max. temperature 100°C 95°C

iGPU

Integrated Graphics Intel UHD Graphics 770 -
GPU Base Clock 300 MHz -
GPU Boost Clock 1500 MHz -
Shading Units 256 -
TMUs 16 -
ROPs 8 -
Execution Units 32 -
TGP 15 W -
iGPU FLOPS
0.78 TFLOPS

Memory support

Memory types DDR4-3200, DDR5-4800 DDR4-3200
Memory Size 128 GB 128 GB
Max. Memory Channels 2 2
Max. Memory Bandwidth 76.8 GB/s 47.68 GB/s
ECC Support Yes Yes

Misc

Official site Intel Core i7 12700 official page AMD Ryzen 9 5950X official page
PCI Express Version 5.0 4.0
PCI Express Lanes 20 20

Cast your vote

Choose between two processors
10 (62.5%)
6 (37.5%)
Total votes: 16

Comments

So which CPU will you choose: AMD Ryzen 9 5950X or Intel Core i7 12700?
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