AMD Radeon Instinct MI300X vs AMD Xbox Series S GPU
GPU Specs Compare
Graphics Card
Release Date
Dec 2023
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
2100 MHz
-
Memory Clock
1300 MHz
1750 MHz
Memory
Memory Size
192GB
8GB
Memory Type
HBM3
GDDR6
Memory Bus
8192bit
128bit
Bandwidth
5.32TB/s
224.0GB/s
Render Config
Compute Units
304
20
Shading Units
19456
1280
TMUs
1216
80
ROPs
0
32
Tensor Cores
1216
-
L1 Cache
16 KB (per CU)
-
L2 Cache
16 MB
2 MB
L3 Cache
256 MB
-
Theoretical Performance
Pixel Rate
0 MPixel/s
50.08 GPixel/s
Texture Rate
2553.6 GTexel/s
125.2 GTexel/s
FP16 (half)
81.72 TFLOPS
8.013 TFLOPS
FP32 (float)
81.72 TFLOPS
4.006 TFLOPS
FP64 (double)
40.86 TFLOPS
250.4 GFLOPS
Graphics Processor
GPU Name
Aqua Vanjaram
Lockhart
Architecture
CDNA 3.0
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
5 nm
7 nm
Transistors
153 billion
8 billion
Die Size
1017 mm²
197 mm²
Board Design
TDP
750W
100W
Suggested PSU
1150 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