Apple M1 Ultra vs AMD Ryzen 9 5950X

We compared two desktop CPUs: the 2.0 GHz Apple M1 Ultra with 20-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 Ultra
Advantages of Apple M1 Ultra
  • Around 752.32 GB/s (1578%) higher theoretical memory bandwidth
  • Newer - released 1-year and 5-months later
  • Consumes up to 43% less energy than the Ryzen 9 5950X – 60 vs 105 Watt
  • More modern manufacturing process – 5 versus 7 nanometers
  • Has 4 more physical cores
  • Includes an integrated GPU Apple M1 Ultra GPU (64-core)
Advantages of AMD Ryzen 9 5950X
  • Unlocked multiplier
  • 53% higher Turbo Boost frequency (4.9 GHz vs 3.2 GHz)

Benchmarks

Comparing the performance of CPUs in benchmarks
Cinebench R23 (Single-Core)
1523
1628
Cinebench R23 (Multi-Core)
24013
26265
Passmark CPU (Single-Core)
M1 Ultra +12%
3886
Passmark CPU (Multi-Core)
41263
45965
Geekbench 5 (Single-Core)
1778
1838
Geekbench 5 (Multi-Core)
M1 Ultra +29%
23833
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Specifications

Full technical specification of Apple M1 Ultra and AMD Ryzen 9 5950X

General

Vendor Apple AMD
Released March 8, 2022 October 8, 2020
Type Desktop Desktop
instruction set ARMv8 x86-64
Codename - Vermeer
Model number APL1106/APL1W06 -
Socket Apple M-Socket AM4
Integrated GPU Apple M1 Ultra GPU (64-core) No

Performance

Cores 20 16
Threads 20 32
Base Frequency 2.0 GHz 3.4 GHz
Turbo Boost Frequency 3.2 GHz 4.9 GHz
Bus frequency - 100 MHz
Multiplier - 34x
L1 Cache 192K (per core) 64K (per core)
L2 Cache 48MB (shared) 512K (per core)
L3 Cache - 64MB (shared)
Unlocked Multiplier No Yes

Power

Transistors 114 billions 19.2 billions
Fabrication process 5 nm 7 nm
TDP 60 W 105 W
Max. temperature - 95°C

iGPU

Integrated Graphics Apple M1 Ultra GPU (64-core) -
GPU Base Clock 450 MHz -
GPU Boost Clock 1296 MHz -
Shading Units 8192 -
TMUs 512 -
ROPs 256 -
TGP 120 W -
Max. Resolution 6016x3384 - 60 Hz -
iGPU FLOPS
20.8 TFLOPS

Memory support

Memory types LPDDR5-6400 DDR4-3200
Memory Size 128 GB 128 GB
Max. Memory Channels 16 2
Max. Memory Bandwidth 800 GB/s 47.68 GB/s
ECC Support No Yes

Misc

Official site - AMD Ryzen 9 5950X official page
PCI Express Version - 4.0
PCI Express Lanes - 20

Cast your vote

Choose between two processors
175 (36.2%)
309 (63.8%)
Total votes: 484

Comments

So which CPU will you choose: AMD Ryzen 9 5950X or Apple M1 Ultra?
Avatar
John Rossi 11 May 2022 21:40
Amazing how different the real world is from Apple hype!
+15 Reply
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