NVIDIA RTX PRO 3000 Blackwell Mobile vs AMD Instinct MI300A
GPU Specs Compare
Graphics Card
Release Date
Unknown
Dec 2023
Generation
Blackwell-MW
Radeon Instinct
Type
Mobile
Professional
Bus Interface
PCIe 5.0 x16
PCIe 5.0 x16
Clock Speeds
Base Clock
848 MHz
1000 MHz
Boost Clock
1605 MHz
2100 MHz
Memory Clock
1750 MHz
1300 MHz
Memory
Memory Size
12GB
128GB
Memory Type
GDDR7
HBM3
Memory Bus
192bit
8192bit
Bandwidth
672.0GB/s
5.32TB/s
Render Config
SM Count
46
-
Shading Units
5888
14592
TMUs
184
912
ROPs
80
0
Tensor Cores
184
-
RT Cores
46
-
L1 Cache
128 KB (per SM)
16 KB (per CU)
L2 Cache
48 MB
16 MB
Compute Units
-
228
L3 Cache
-
256 MB
Theoretical Performance
Pixel Rate
128.4 GPixel/s
0 MPixel/s
Texture Rate
295.3 GTexel/s
1915.2 GTexel/s
FP16 (half)
18.90 TFLOPS
653.7 TFLOPS
FP32 (float)
18.90 TFLOPS
61.29 TFLOPS
FP64 (double)
295.3 GFLOPS
30.64 TFLOPS
Graphics Processor
GPU Name
GB205
Aqua Vanjaram
GPU Variant
GB205
-
Architecture
Blackwell 2.0
CDNA 3.0
Foundry
TSMC
TSMC
Process Size
5 nm
5 nm
Transistors
31.1 billion
153 billion
Die Size
263 mm²
1017 mm²
Board Design
TDP
60W
750W
Suggested PSU
250 W
1150 W
Outputs
Portable Device Dependent
No outputs
Power Connectors
None
None
Graphics Features
DirectX
12 Ultimate (12_2)
N/A
OpenGL
4.6
N/A
OpenCL
3.0
3.0
Vulkan
1.4
N/A
CUDA
12.0
-
Shader Model
6.8
N/A