AMD Radeon Instinct MI300A vs NVIDIA RTX A1000 Mobile
GPU · Specs Compare
Graphics Card
Release Date
Dec 2023
Mar 2022
Generation
Radeon Instinct
Quadro Ampere-M
Type
Desktop
Professional
Bus Interface
PCIe 5.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1000 MHz
630 MHz
Boost Clock
2100 MHz
1831 MHz
Memory Clock
2525 MHz
1750 MHz
Memory
Memory Size
192GB
4GB
Memory Type
HBM3
GDDR6
Memory Bus
8192bit
128bit
Bandwidth
10.3TB/s
224GB/s
Render Config
Compute Units
304
—
Shading Units
19456
2048
TMUs
1216
64
ROPs
0
48
Tensor Cores
1216
64
L1 Cache
16 KB (per CU)
128 KB (per SM)
L2 Cache
16 MB
2 MB
L3 Cache
256 MB
—
SM Count
—
16
RT Cores
—
16
Theoretical Performance
Pixel Rate
0 MPixel/s
89.9 GPixel/s
Texture Rate
2554 GTexel/s
117.2 GTexel/s
FP16 (half)
653.7 TFLOPS
4.669 TFLOPS
FP32 (float)
81.72 TFLOPS
7.5 TFLOPS
FP64 (double)
81.72 TFLOPS
72.96 GFLOPS
Graphics Processor
GPU Name
Aqua Vanjaram
GA107
Architecture
CDNA 3.0
Ampere
Foundry
TSMC
Samsung
Process Size
5 nm
8 nm
Transistors
153 billion
8.7 billion
Die Size
1017 mm²
200 mm²
Board Design
TDP
750W
60W
Suggested PSU
1150 W
—
Outputs
No outputs
Portable Device Dependent
Power Connectors
None
None
Graphics Features
DirectX
N/A
12 Ultimate (12_2)
OpenGL
N/A
4.6
OpenCL
3.0
3.0
Vulkan
N/A
1.2
Shader Model
N/A
6.7
CUDA
—
8.6
Benchmark
OctaneBench
—
147
Blender
—
1,115
▲ Specs Compare
Data sourced from official specifications and benchmark tests.