AMD Radeon RX 460 1024SP vs NVIDIA RTX PRO 4500 Blackwell
GPU · Specs Compare
Graphics Card
Release Date
Jan 2017
Mar 2025
Generation
Arctic Islands
Blackwell PRO W
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x8
PCIe 5.0 x16
Clock Speeds
Base Clock
1090 MHz
1635 MHz
Boost Clock
1200 MHz
2407 MHz
Memory Clock
1750 MHz
1750 MHz
Memory
Memory Size
2GB
32GB
Memory Type
GDDR5
GDDR7
Memory Bus
128bit
256bit
Bandwidth
112.0GB/s
896.0GB/s
Render Config
Compute Units
16
—
Shading Units
1024
10496
TMUs
64
328
ROPs
16
112
L1 Cache
16 KB (per CU)
128 KB (per SM)
L2 Cache
1024 KB
64 MB
SM Count
—
82
Tensor Cores
—
328
RT Cores
—
82
Theoretical Performance
Pixel Rate
19.20 GPixel/s
269.6 GPixel/s
Texture Rate
76.80 GTexel/s
789.5 GTexel/s
FP16 (half)
2.458 TFLOPS
50.53 TFLOPS
FP32 (float)
2.458 TFLOPS
50.53 TFLOPS
FP64 (double)
153.6 GFLOPS
789.5 GFLOPS
Graphics Processor
GPU Name
Baffin
GB203
GPU Variant
Baffin XT
—
Architecture
GCN 4.0
Blackwell 2.0
Foundry
GlobalFoundries
TSMC
Process Size
14 nm
5 nm
Transistors
3 billion
45.6 billion
Die Size
123 mm²
378 mm²
Board Design
TDP
75W
200W
Suggested PSU
250 W
550 W
Outputs
1x DVI1x HDMI 2.0b1x DisplayPort 1.4a
4x DisplayPort 2.1b
Power Connectors
None
1x 16-pin
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.