NVIDIA RTX PRO 4500 Blackwell Server vs AMD Radeon RX 460
GPU · Specs Compare
Graphics Card
Release Date
Mar 2026
Aug 2016
Generation
Server Blackwell
Arctic Islands
Type
Professional
Desktop
Bus Interface
PCIe 5.0 x16
PCIe 3.0 x8
Clock Speeds
Base Clock
1215 MHz
1090 MHz
Boost Clock
2415 MHz
1200 MHz
Memory Clock
1563 MHz
1750 MHz
Memory
Memory Size
32GB
2GB
Memory Type
GDDR7
GDDR5
Memory Bus
256bit
128bit
Bandwidth
800.3GB/s
112.0GB/s
Render Config
SM Count
82
—
Shading Units
10496
896
TMUs
328
56
ROPs
112
16
Tensor Cores
328
—
RT Cores
82
—
L1 Cache
128 KB (per SM)
16 KB (per CU)
L2 Cache
64 MB
1024 KB
Compute Units
—
14
Theoretical Performance
Pixel Rate
270.5 GPixel/s
19.20 GPixel/s
Texture Rate
792.1 GTexel/s
67.20 GTexel/s
FP16 (half)
50.70 TFLOPS
2.150 TFLOPS
FP32 (float)
50.70 TFLOPS
2.150 TFLOPS
FP64 (double)
792.1 GFLOPS
134.4 GFLOPS
Graphics Processor
GPU Name
GB203
Baffin
Architecture
Blackwell 2.0
GCN 4.0
Foundry
TSMC
GlobalFoundries
Process Size
5 nm
14 nm
Transistors
45.6 billion
3 billion
Die Size
378 mm²
123 mm²
GPU Variant
—
Baffin PRO
Board Design
TDP
165W
75W
Suggested PSU
450 W
250 W
Outputs
No outputs
1x DVI1x HDMI 2.0b1x DisplayPort 1.4a
Power Connectors
1x 16-pin
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.4
1.2
CUDA
12.0
—
Shader Model
6.9
6.4
Benchmark
3DMark Time Spy
—
1,754
3DMark Time Spy Extreme
—
776
Shadow of the Tomb Raider 2160p
—
3
Shadow of the Tomb Raider 1440p
—
12
Shadow of the Tomb Raider 1080p
—
22
▲ Specs Compare
Data sourced from official specifications and benchmark tests.