AMD Ryzen Threadripper 1900X vs Apple M4 Ultra
CPU · Specs Compare
General Parameters
Release Date
Aug 2017
May 2025
Manufacturer
AMD
Apple
Type
Desktop
Desktop
Instruction Set
x86-64
ARMv9
Core Architecture
Zen
Apple M4
Integrated Graphics
N/A
Apple M4 Ultra GPU (80-core)
Package
Transistor Count
9.6 billions
—
Manufacturing Process
14 nm
3 nm
Socket
sTR4
Apple M-Socket
Power Consumption
180 W
—
Peak Operating Temperature
68 °C
100 °C
CPU Performance
Performance Cores
8
24
Performance Core Threads
16
24
Performance Core Base Frequency
3.8 GHz
4.52 GHz
Performance Core Turbo Frequency
4 GHz
—
Total Core Count
8
32
Total Thread Count
16
32
Bus Frequency
100 MHz
—
Multiplier
38x
45
L1 Cache
96 K per core
—
L2 Cache
512 K per core
—
L3 Cache
32 MB shared
—
Unlocked Multiplier
Yes
No
Efficiency Cores
—
8
Efficiency Core Threads
—
8
Efficiency Core Base Frequency
—
2.89 GHz
Memory Parameters
Memory Types
DDR4-2666
LPDDR5X-8533
Max Memory Size
2048 GB
192 GB
Max Memory Channels
4
8
Max Memory Bandwidth
79.47 GB/s
—
ECC Memory Support
Yes
No
Miscellaneous
PCIe Version
3.0
—
PCIe Lanes
60
—
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
Benchmark
Cinebench R23
1,005
—
Cinebench R23
8,979
—
Geekbench 6
1,091
4,061
Geekbench 5
1,029
—
Geekbench 6
6,234
32,898
Geekbench 5
7,235
—
Passmark CPU
2,323
—
Passmark CPU
16,901
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.