NVIDIA RTX PRO 4500 Blackwell Workstation vs AMD Radeon Pro 5300M
GPU Specs Compare
Graphics Card
Release Date
Mar 2025
Nov 2019
Generation
Blackwell PRO W
Radeon Pro Mac
Type
Desktop
Mobile
Bus Interface
PCIe 5.0 x16
PCIe 4.0 x8
Clock Speeds
Base Clock
1635 MHz
1000 MHz
Boost Clock
2407 MHz
1250 MHz
Memory Clock
1750 MHz
1500 MHz
Memory
Memory Size
32GB
4GB
Memory Type
GDDR7
GDDR6
Memory Bus
256bit
128bit
Bandwidth
896.0GB/s
192.0GB/s
Render Config
SM Count
82
-
Shading Units
10496
1280
TMUs
328
80
ROPs
112
32
Tensor Cores
328
-
RT Cores
82
-
L1 Cache
128 KB (per SM)
-
L2 Cache
64 MB
2 MB
Compute Units
-
20
Theoretical Performance
Pixel Rate
269.6 GPixel/s
40.00 GPixel/s
Texture Rate
789.5 GTexel/s
100.0 GTexel/s
FP16 (half)
50.53 TFLOPS
6.400 TFLOPS
FP32 (float)
50.53 TFLOPS
3.200 TFLOPS
FP64 (double)
789.5 GFLOPS
200.0 GFLOPS
Graphics Processor
GPU Name
GB203
Navi 14
Architecture
Blackwell 2.0
RDNA 1.0
Foundry
TSMC
TSMC
Process Size
5 nm
7 nm
Transistors
45.6 billion
6.4 billion
Die Size
378 mm²
158 mm²
GPU Variant
-
Navi 14 PROA
Board Design
TDP
200W
85W
Suggested PSU
550 W
-
Outputs
4x DisplayPort 2.1b
No outputs
Power Connectors
1x 16-pin
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.4
1.3
CUDA
12.0
-
Shader Model
6.9
6.5
📊 Benchmark
3DMark Time Spy
-
3,404