Apple M4 Ultra vs AMD Ryzen Threadripper Pro 3975WX
CPU · Specs Compare
General Parameters
Release Date
May 2025
Jul 2020
Manufacturer
Apple
AMD
Type
Desktop
Desktop
Instruction Set
ARMv9
x86-64
Core Architecture
Apple M4
Zen 2
Integrated Graphics
Apple M4 Ultra GPU (80-core)
N/A
Package
Manufacturing Process
3 nm
7 nm
Socket
Apple M-Socket
sWRX8
Peak Operating Temperature
100 °C
90 °C
Power Consumption
—
280 W
CPU Performance
Performance Cores
24
32
Performance Core Threads
24
64
Performance Core Base Frequency
4.52 GHz
3.5 GHz
Efficiency Cores
8
—
Efficiency Core Threads
8
—
Efficiency Core Base Frequency
2.89 GHz
—
Total Core Count
32
32
Total Thread Count
32
64
Multiplier
45
35x
Unlocked Multiplier
No
No
Performance Core Turbo Frequency
—
4.2 GHz
Bus Frequency
—
100 MHz
L1 Cache
—
96 K per core
L2 Cache
—
512 K per core
L3 Cache
—
128 MB shared
Memory Parameters
Memory Types
LPDDR5X-8533
DDR4-3200
Max Memory Size
192 GB
2048 GB
Max Memory Channels
8
8
ECC Memory Support
No
Yes
Max Memory Bandwidth
—
204.8 GB/s
Graphics Card Parameters
Integrated Graphics
true
—
GPU Base Frequency
500 MHz
—
GPU Max Dynamic Frequency
1800 MHz
—
Shader Units
10240
—
Texture Units
640
—
Raster Operation Units
320
—
Execution Units
1280
—
Power Consumption
120
—
Miscellaneous
PCIe Version
—
4.0
PCIe Lanes
—
128
Benchmark
Geekbench 6
4,061
1,615
Geekbench 6
32,898
17,022
Cinebench R23
—
1,244
Cinebench R23
—
43,450
Geekbench 5
—
1,277
Geekbench 5
—
26,498
Blender
—
653
Passmark CPU
—
2,661
Passmark CPU
—
62,727
▲ Specs Compare
Data sourced from official specifications and benchmark tests.