GeForce GT 530 OEM vs RTX PRO 4500 Blackwell
We compared two Desktop platform GPUs: 1024MB VRAM GeForce GT 530 OEM and 32GB VRAM RTX PRO 4500 Blackwell to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce GT 530 OEM Advantages
Lower TDP (50W vs 200W)
RTX PRO 4500 Blackwell Advantages
Released 13 years and 10 months late
Boost Clock2617MHz
More VRAM (32GB vs 1024GB)
Larger VRAM bandwidth (896.0GB/s vs 28.80GB/s)
10400 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce GT 530 OEM
269
RTX PRO 4500 Blackwell
+20323%
54940
Graphics Card
May 2011
Release Date
Mar 2025
GeForce 500
Generation
Blackwell PRO W
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 5.0 x16
Clock Speeds
-
Base Clock
1590 MHz
-
Boost Clock
2617 MHz
900 MHz
Memory Clock
1750 MHz
Memory
1024MB
Memory Size
32GB
DDR3
Memory Type
GDDR7
128bit
Memory Bus
256bit
28.80GB/s
Bandwidth
896.0GB/s
Render Config
2
SM Count
82
96
Shading Units
10496
16
TMUs
328
4
ROPs
112
-
Tensor Cores
328
-
RT Cores
82
64 KB (per SM)
L1 Cache
128 KB (per SM)
256 KB
L2 Cache
64 MB
Theoretical Performance
2.800 GPixel/s
Pixel Rate
293.1 GPixel/s
11.20 GTexel/s
Texture Rate
858.4 GTexel/s
-
FP16 (half)
54.94 TFLOPS
268.8 GFLOPS
FP32 (float)
54.94 TFLOPS
22.40 GFLOPS
FP64 (double)
858.4 GFLOPS
Board Design
50W
TDP
200W
250 W
Suggested PSU
550 W
1x DVI
1x HDMI 1.3a
1x VGA
1x HDMI 1.3a
1x VGA
Outputs
4x DisplayPort 2.1b
None
Power Connectors
1x 16-pin
Graphics Processor
GF108
GPU Name
GB203
GF108-200-A1
GPU Variant
-
Fermi
Architecture
Blackwell 2.0
TSMC
Foundry
TSMC
40 nm
Process Size
5 nm
0.585 billion
Transistors
45.6 billion
116 mm²
Die Size
378 mm²
Graphics Features
12 (11_0)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
1.1
OpenCL
3.0
N/A
Vulkan
1.4
2.1
CUDA
10.1
5.1
Shader Model
6.8
