AMD Radeon Instinct MI250X vs AMD Xbox Magnus GPU
GPU · Specs Compare
Graphics Card
Release Date
Nov 2021
Unknown
Generation
Radeon Instinct
Console GPU
Type
Professional
Desktop
Bus Interface
PCIe 4.0 x16
—
Clock Speeds
Base Clock
1000 MHz
—
Boost Clock
1700 MHz
—
Memory Clock
1600 MHz
1750 MHz
Memory
Memory Size
128GB
32GB
Memory Type
HBM2e
GDDR7
Memory Bus
8192bit
192bit
Bandwidth
3277GB/s
672.0GB/s
Render Config
Compute Units
220
68
Shading Units
14080
4352
TMUs
880
272
ROPs
0
64
L1 Cache
16 KB (per CU)
—
L2 Cache
16 MB
24 MB
Theoretical Performance
Pixel Rate
0 MPixel/s
116.8 GPixel/s
Texture Rate
1496 GTexel/s
496.4 GTexel/s
FP16 (half)
383.0 TFLOPS
31.77 TFLOPS
FP32 (float)
47.87 TFLOPS
15.88 TFLOPS
FP64 (double)
47.87 TFLOPS
992.8 GFLOPS
Graphics Processor
GPU Name
Aldebaran
Magnus
GPU Variant
Aldebaran XT
—
Architecture
CDNA 2.0
RDNA 5.0
Foundry
TSMC
TSMC
Process Size
6 nm
3 nm
Transistors
58.2 billion
Unknown
Die Size
Unknown
264 mm²
Board Design
TDP
500W
250W
Suggested PSU
900 W
—
Outputs
No outputs
1x HDMI 2.1
Power Connectors
2x 8-pin
—
Graphics Features
DirectX
N/A
12 Ultimate (12_2)
OpenGL
N/A
4.6
OpenCL
3.0
1.2
Vulkan
N/A
1.2
Shader Model
N/A
6.8
▲ Specs Compare
Data sourced from official specifications and benchmark tests.