NVIDIA RTX PRO 3000 Blackwell Mobile vs AMD Radeon RX 580X Mobile
GPU Specs Compare
Graphics Card
Release Date
Unknown
Apr 2018
Generation
Blackwell-MW
Mobility Radeon
Type
Mobile
Mobile
Bus Interface
PCIe 5.0 x16
MXM-B (3.0)
Clock Speeds
Base Clock
848 MHz
1000 MHz
Boost Clock
1605 MHz
1077 MHz
Memory Clock
1750 MHz
2000 MHz
Memory
Memory Size
12GB
8GB
Memory Type
GDDR7
GDDR5
Memory Bus
192bit
256bit
Bandwidth
672.0GB/s
256.0GB/s
Render Config
SM Count
46
-
Shading Units
5888
2304
TMUs
184
144
ROPs
80
32
Tensor Cores
184
-
RT Cores
46
-
L1 Cache
128 KB (per SM)
16 KB (per CU)
L2 Cache
48 MB
2 MB
Compute Units
-
36
Theoretical Performance
Pixel Rate
128.4 GPixel/s
34.46 GPixel/s
Texture Rate
295.3 GTexel/s
155.1 GTexel/s
FP16 (half)
18.90 TFLOPS
4.963 TFLOPS
FP32 (float)
18.90 TFLOPS
4.963 TFLOPS
FP64 (double)
295.3 GFLOPS
310.2 GFLOPS
Graphics Processor
GPU Name
GB205
Polaris 20
GPU Variant
GB205
Polaris 20M XT
Architecture
Blackwell 2.0
GCN 4.0
Foundry
TSMC
GlobalFoundries
Process Size
5 nm
14 nm
Transistors
31.1 billion
5.7 billion
Die Size
263 mm²
232 mm²
Board Design
TDP
60W
100W
Suggested PSU
250 W
-
Outputs
Portable Device Dependent
No outputs
Power Connectors
None
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.4
1.2
CUDA
12.0
-
Shader Model
6.8
6.4