AMD Ryzen AI Z2 Extreme GPU vs AMD Radeon Instinct MI250X
GPU Specs Compare
Graphics Card
Release Date
Oct 2025
Nov 2021
Generation
Console GPU
Radeon Instinct
Type
Game console
Professional
Bus Interface
-
PCIe 4.0 x16
Clock Speeds
Base Clock
800 MHz
1000 MHz
Boost Clock
2700 MHz
1700 MHz
Memory Clock
1000 MHz
1600 MHz
Memory
Memory Size
16GB
128GB
Memory Type
LPDDR5X
HBM2e
Memory Bus
256bit
8192bit
Bandwidth
256.0GB/s
3277GB/s
Render Config
Compute Units
16
220
Shading Units
1024
14080
TMUs
64
880
ROPs
48
0
RT Cores
16
-
L1 Cache
128 KB per Array
16 KB (per CU)
L2 Cache
8 MB
16 MB
L3 Cache
16 MB
-
Theoretical Performance
Pixel Rate
129.6 GPixel/s
0 MPixel/s
Texture Rate
172.8 GTexel/s
1496 GTexel/s
FP16 (half)
11.06 TFLOPS
383.0 TFLOPS
FP32 (float)
5.530 TFLOPS
47.87 TFLOPS
FP64 (double)
345.6 GFLOPS
47.87 TFLOPS
Graphics Processor
GPU Name
Strix Point
Aldebaran
GPU Variant
100-000001885
Aldebaran XT
Architecture
RDNA 3.5
CDNA 2.0
Foundry
TSMC
TSMC
Process Size
4 nm
6 nm
Transistors
34 billion
58.2 billion
Die Size
233 mm²
Unknown
Board Design
TDP
28W
500W
Outputs
1x USB Type-C
No outputs
Power Connectors
None
2x 8-pin
Suggested PSU
-
900 W
Graphics Features
DirectX
12 Ultimate (12_2)
N/A
OpenGL
4.6
N/A
OpenCL
2.1
3.0
Vulkan
1.4
N/A
Shader Model
6.8
N/A