NVIDIA RTX A2000 Mobile vs AMD Radeon Instinct MI308X
GPU · Specs Compare
Graphics Card
Release Date
Apr 2021
Dec 2023
Generation
Ampere-MW
Radeon Instinct
Type
Professional
Professional
Bus Interface
PCIe 4.0 x16
PCIe 5.0 x16
Clock Speeds
Base Clock
1215 MHz
1000 MHz
Boost Clock
1687 MHz
2100 MHz
Memory Clock
1500 MHz
1300 MHz
Memory
Memory Size
4GB
192GB
Memory Type
GDDR6
HBM3
Memory Bus
128bit
8192bit
Bandwidth
192.0GB/s
5.32TB/s
Render Config
SM Count
20
—
Shading Units
2560
19456
TMUs
80
1216
ROPs
48
0
Tensor Cores
80
1216
RT Cores
20
—
L1 Cache
128 KB (per SM)
16 KB (per CU)
L2 Cache
2 MB
16 MB
Compute Units
—
304
L3 Cache
—
256 MB
Theoretical Performance
Pixel Rate
80.98 GPixel/s
0 MPixel/s
Texture Rate
135.0 GTexel/s
2553.6 GTexel/s
FP16 (half)
8.637 TFLOPS
81.72 TFLOPS
FP32 (float)
8.637 TFLOPS
81.72 TFLOPS
FP64 (double)
135.0 GFLOPS
40.86 TFLOPS
Graphics Processor
GPU Name
GA107
Aqua Vanjaram
Architecture
Ampere
CDNA 3.0
Foundry
Samsung
TSMC
Process Size
8 nm
5 nm
Transistors
8.7 billion
153 billion
Die Size
200 mm²
1017 mm²
Board Design
TDP
95W
750W
Outputs
Portable Device Dependent
No outputs
Power Connectors
None
None
Suggested PSU
—
1150 W
Graphics Features
DirectX
12 Ultimate (12_2)
N/A
OpenGL
4.6
N/A
OpenCL
3.0
3.0
Vulkan
1.3
N/A
CUDA
8.6
—
Shader Model
6.8
N/A
▲ Specs Compare
Data sourced from official specifications and benchmark tests.