AMD Radeon RX 580X Mobile vs NVIDIA RTX PRO 1000 Blackwell Mobile
GPU Specs Compare
Graphics Card
Release Date
Apr 2018
Unknown
Generation
Mobility Radeon
Blackwell-MW
Type
Mobile
Mobile
Bus Interface
MXM-B (3.0)
PCIe 5.0 x16
Clock Speeds
Base Clock
1000 MHz
1020 MHz
Boost Clock
1077 MHz
1627 MHz
Memory Clock
2000 MHz
1500 MHz
Memory
Memory Size
8GB
8GB
Memory Type
GDDR5
GDDR7
Memory Bus
256bit
128bit
Bandwidth
256.0GB/s
384.0GB/s
Render Config
Compute Units
36
-
Shading Units
2304
2560
TMUs
144
80
ROPs
32
32
L1 Cache
16 KB (per CU)
128 KB (per SM)
L2 Cache
2 MB
32 MB
SM Count
-
20
Tensor Cores
-
80
RT Cores
-
20
Theoretical Performance
Pixel Rate
34.46 GPixel/s
52.06 GPixel/s
Texture Rate
155.1 GTexel/s
130.2 GTexel/s
FP16 (half)
4.963 TFLOPS
8.330 TFLOPS
FP32 (float)
4.963 TFLOPS
8.330 TFLOPS
FP64 (double)
310.2 GFLOPS
130.2 GFLOPS
Graphics Processor
GPU Name
Polaris 20
GB207
GPU Variant
Polaris 20M XT
GB207
Architecture
GCN 4.0
Blackwell 2.0
Foundry
GlobalFoundries
TSMC
Process Size
14 nm
5 nm
Transistors
5.7 billion
16.9 billion
Die Size
232 mm²
149 mm²
Board Design
TDP
100W
35W
Outputs
No outputs
Portable Device Dependent
Power Connectors
None
None
Graphics Features
DirectX
12 (12_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.2
1.4
Shader Model
6.4
6.8
CUDA
-
12.0