NVIDIA RTX PRO 4500 Blackwell Server vs AMD Radeon Pro 5300
GPU · Specs Compare
Graphics Card
Release Date
Mar 2026
Aug 2020
Generation
Server Blackwell
Radeon Pro Mac
Type
Professional
Desktop
Bus Interface
PCIe 5.0 x16
PCIe 4.0 x8
Clock Speeds
Base Clock
1215 MHz
1000 MHz
Boost Clock
2415 MHz
1650 MHz
Memory Clock
1563 MHz
1750 MHz
Memory
Memory Size
32GB
4GB
Memory Type
GDDR7
GDDR6
Memory Bus
256bit
128bit
Bandwidth
800.3GB/s
224.0GB/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
270.5 GPixel/s
52.80 GPixel/s
Texture Rate
792.1 GTexel/s
132.0 GTexel/s
FP16 (half)
50.70 TFLOPS
8.448 TFLOPS
FP32 (float)
50.70 TFLOPS
4.224 TFLOPS
FP64 (double)
792.1 GFLOPS
264.0 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 PRO XE
Board Design
TDP
165W
85W
Suggested PSU
450 W
250 W
Outputs
No outputs
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
—
4,558
▲ Specs Compare
Data sourced from official specifications and benchmark tests.