NVIDIA RTX PRO 4500 Blackwell vs ATI FirePro V7900
GPU Specs Compare
Graphics Card
Release Date
Mar 2025
May 2011
Generation
Blackwell PRO W
FirePro
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
1250 MHz
Memory
Memory Size
32GB
2GB
Memory Type
GDDR7
GDDR5
Memory Bus
256bit
256bit
Bandwidth
896.0GB/s
160.0GB/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)
8 KB (per CU)
L2 Cache
64 MB
512 KB
Compute Units
-
20
Theoretical Performance
Pixel Rate
269.6 GPixel/s
23.20 GPixel/s
Texture Rate
789.5 GTexel/s
58.00 GTexel/s
FP16 (half)
50.53 TFLOPS
-
FP32 (float)
50.53 TFLOPS
1.856 TFLOPS
FP64 (double)
789.5 GFLOPS
464.0 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 PRO GL
Board Design
TDP
200W
150W
Suggested PSU
550 W
450 W
Outputs
4x DisplayPort 2.1b
4x DisplayPort 1.2
Power Connectors
1x 16-pin
1x 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