AMD Radeon RX 640 Mobile vs NVIDIA RTX PRO 5000 Blackwell Embedded
GPU · Specs Compare
Graphics Card
Release Date
May 2019
Unknown
Generation
Mobility Radeon
Blackwell-MW
Type
Mobile
Mobile
Bus Interface
PCIe 3.0 x8
PCIe 5.0 x16
Clock Speeds
Base Clock
1082 MHz
1095 MHz
Boost Clock
1218 MHz
1740 MHz
Memory Clock
1500 MHz
1750 MHz
Memory
Memory Size
2GB
24GB
Memory Type
GDDR5
GDDR7
Memory Bus
64bit
256bit
Bandwidth
48.00GB/s
896.0GB/s
Render Config
Compute Units
10
—
Shading Units
640
10496
TMUs
40
328
ROPs
16
112
L1 Cache
16 KB (per CU)
128 KB (per SM)
L2 Cache
512 KB
64 MB
SM Count
—
82
Tensor Cores
—
328
RT Cores
—
82
Theoretical Performance
Pixel Rate
19.49 GPixel/s
194.9 GPixel/s
Texture Rate
48.72 GTexel/s
570.7 GTexel/s
FP16 (half)
1.559 TFLOPS
36.53 TFLOPS
FP32 (float)
1.559 TFLOPS
36.53 TFLOPS
FP64 (double)
97.44 GFLOPS
570.7 GFLOPS
Graphics Processor
GPU Name
Polaris 23
GB203
GPU Variant
Polaris 23 XT
—
Architecture
GCN 4.0
Blackwell 2.0
Foundry
GlobalFoundries
TSMC
Process Size
14 nm
5 nm
Transistors
2.2 billion
45.6 billion
Die Size
103 mm²
378 mm²
Board Design
TDP
50W
95W
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
▲ Specs Compare
Data sourced from official specifications and benchmark tests.