NVIDIA RTX PRO 4500 Blackwell vs AMD Radeon HD 6930
GPU · Specs Compare
Graphics Card
Release Date
Mar 2025
Dec 2011
Generation
Blackwell PRO W
Northern Islands
Type
Desktop
Desktop
Bus Interface
PCIe 5.0 x16
PCIe 2.0 x16
Clock Speeds
Base Clock
1635 MHz
—
Boost Clock
2407 MHz
—
Memory Clock
1750 MHz
1200 MHz
Memory
Memory Size
32GB
1024MB
Memory Type
GDDR7
GDDR5
Memory Bus
256bit
256bit
Bandwidth
896.0GB/s
153.6GB/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)
8 KB (per CU)
L2 Cache
64 MB
512 KB
Compute Units
—
20
Theoretical Performance
Pixel Rate
269.6 GPixel/s
24.00 GPixel/s
Texture Rate
789.5 GTexel/s
60.00 GTexel/s
FP16 (half)
50.53 TFLOPS
—
FP32 (float)
50.53 TFLOPS
1.920 TFLOPS
FP64 (double)
789.5 GFLOPS
480.0 GFLOPS
Graphics Processor
GPU Name
GB203
Cayman
Architecture
Blackwell 2.0
TeraScale 3
Foundry
TSMC
TSMC
Process Size
5 nm
40 nm
Transistors
45.6 billion
2.64 billion
Die Size
378 mm²
389 mm²
GPU Variant
—
Cayman CE(215-0807105)
Board Design
TDP
200W
186W
Suggested PSU
550 W
450 W
Outputs
4x DisplayPort 2.1b
2x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2
Power Connectors
1x 16-pin
2x 6-pin
Graphics Features
DirectX
12 Ultimate (12_2)
11.2 (11_0)
OpenGL
4.6
4.4
OpenCL
3.0
1.2
Vulkan
1.4
N/A
CUDA
12.0
—
Shader Model
6.8
5.0
▲ Specs Compare
Data sourced from official specifications and benchmark tests.