AMD Radeon Instinct MI350X vs AMD Xbox Magnus GPU
GPU · Specs Compare
Graphics Card
Release Date
Jun 2025
Unknown
Generation
Radeon Instinct
Console GPU
Type
Professional
Desktop
Bus Interface
PCIe 5.0 x16
—
Clock Speeds
Base Clock
1000 MHz
—
Boost Clock
2200 MHz
—
Memory Clock
2000 MHz
1750 MHz
Memory
Memory Size
288GB
32GB
Memory Type
HBM3e
GDDR7
Memory Bus
8192bit
192bit
Bandwidth
8.19TB/s
672.0GB/s
Render Config
Compute Units
256
68
Shading Units
16384
4352
TMUs
1024
272
ROPs
0
64
Tensor Cores
1024
—
L1 Cache
16 KB (per CU)
—
L2 Cache
16 MB
24 MB
L3 Cache
256 MB
—
Theoretical Performance
Pixel Rate
0 MPixel/s
116.8 GPixel/s
Texture Rate
2252.8 GTexel/s
496.4 GTexel/s
FP16 (half)
72.09 TFLOPS
31.77 TFLOPS
FP32 (float)
72.09 TFLOPS
15.88 TFLOPS
FP64 (double)
36.04 TFLOPS
992.8 GFLOPS
Graphics Processor
GPU Name
MI350 256CU
Magnus
Architecture
CDNA 4.0
RDNA 5.0
Foundry
TSMC
TSMC
Process Size
3 nm
3 nm
Transistors
185 billion
Unknown
Die Size
Unknown
264 mm²
Board Design
TDP
1000W
250W
Suggested PSU
1400 W
—
Outputs
No outputs
1x HDMI 2.1
Power Connectors
None
—
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.