AMD Radeon Instinct MI350X vs AMD Xbox Series X GPU
GPU Specs Compare
Graphics Card
Release Date
Jun 2025
Nov 2020
Generation
Radeon Instinct
Console GPU
Type
Professional
Game console
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
10GB
Memory Type
HBM3e
GDDR6
Memory Bus
8192bit
320bit
Bandwidth
8.19TB/s
560.0GB/s
Render Config
Compute Units
256
52
Shading Units
16384
3328
TMUs
1024
208
ROPs
0
64
Tensor Cores
1024
-
L1 Cache
16 KB (per CU)
-
L2 Cache
16 MB
5 MB
L3 Cache
256 MB
-
Theoretical Performance
Pixel Rate
0 MPixel/s
116.8 GPixel/s
Texture Rate
2252.8 GTexel/s
379.6 GTexel/s
FP16 (half)
72.09 TFLOPS
24.29 TFLOPS
FP32 (float)
72.09 TFLOPS
12.15 TFLOPS
FP64 (double)
36.04 TFLOPS
759.2 GFLOPS
Graphics Processor
GPU Name
MI350 256CU
Scarlett
Architecture
CDNA 4.0
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
3 nm
7 nm
Transistors
185 billion
15.3 billion
Die Size
Unknown
360 mm²
Board Design
TDP
1000W
200W
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
6.7