AMD Radeon Instinct MI308X vs AMD Radeon RX 560X Mobile
GPU Specs Compare
Graphics Card
Release Date
Dec 2023
Jan 2019
Generation
Radeon Instinct
Mobility Radeon
Type
Professional
Mobile
Bus Interface
PCIe 5.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1000 MHz
-
Boost Clock
2100 MHz
-
Memory Clock
1300 MHz
1750 MHz
Memory
Memory Size
192GB
4GB
Memory Type
HBM3
GDDR5
Memory Bus
8192bit
128bit
Bandwidth
5.32TB/s
112.0GB/s
Render Config
Compute Units
304
14
Shading Units
19456
896
TMUs
1216
56
ROPs
0
16
Tensor Cores
1216
-
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
16 MB
1024 KB
L3 Cache
256 MB
-
Theoretical Performance
Pixel Rate
0 MPixel/s
19.57 GPixel/s
Texture Rate
2553.6 GTexel/s
68.49 GTexel/s
FP16 (half)
81.72 TFLOPS
2.192 TFLOPS
FP32 (float)
81.72 TFLOPS
2.192 TFLOPS
FP64 (double)
40.86 TFLOPS
137.0 GFLOPS
Graphics Processor
GPU Name
Aqua Vanjaram
Polaris 31
Architecture
CDNA 3.0
GCN 4.0
Foundry
TSMC
GlobalFoundries
Process Size
5 nm
14 nm
Transistors
153 billion
3 billion
Die Size
1017 mm²
123 mm²
GPU Variant
-
Polaris 31 MXL
Board Design
TDP
750W
65W
Suggested PSU
1150 W
-
Outputs
No outputs
No outputs
Power Connectors
None
None
Graphics Features
DirectX
N/A
12 (12_0)
OpenGL
N/A
4.6
OpenCL
3.0
2.1
Vulkan
N/A
1.2
Shader Model
N/A
6.4