AMD Radeon Instinct MI300A vs NVIDIA RTX PRO 500 Blackwell Mobile
GPU · Specs Compare
Graphics Card
Release Date
Dec 2023
Unknown
Generation
Radeon Instinct
Blackwell-MW
Type
Desktop
Mobile
Bus Interface
PCIe 5.0 x16
PCIe 5.0 x16
Clock Speeds
Base Clock
1000 MHz
1357 MHz
Boost Clock
2100 MHz
1792 MHz
Memory Clock
2525 MHz
1500 MHz
Memory
Memory Size
192GB
6GB
Memory Type
HBM3
GDDR7
Memory Bus
8192bit
96bit
Bandwidth
10.3TB/s
288.0GB/s
Render Config
Compute Units
304
—
Shading Units
19456
1792
TMUs
1216
56
ROPs
0
24
Tensor Cores
1216
56
L1 Cache
16 KB (per CU)
128 KB (per SM)
L2 Cache
16 MB
24 MB
L3 Cache
256 MB
—
SM Count
—
14
RT Cores
—
14
Theoretical Performance
Pixel Rate
0 MPixel/s
43.01 GPixel/s
Texture Rate
2554 GTexel/s
100.4 GTexel/s
FP16 (half)
653.7 TFLOPS
6.423 TFLOPS
FP32 (float)
81.72 TFLOPS
6.423 TFLOPS
FP64 (double)
81.72 TFLOPS
100.4 GFLOPS
Graphics Processor
GPU Name
Aqua Vanjaram
GB207
Architecture
CDNA 3.0
Blackwell 2.0
Foundry
TSMC
TSMC
Process Size
5 nm
5 nm
Transistors
153 billion
16.9 billion
Die Size
1017 mm²
149 mm²
Board Design
TDP
750W
35W
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
1.4
Shader Model
N/A
6.8
CUDA
—
12.0
▲ Specs Compare
Data sourced from official specifications and benchmark tests.