NVIDIA GeForce GTX 1630 vs NVIDIA RTX PRO 4500 Blackwell
GPU Specs Compare
Graphics Card
Release Date
Jun 2022
Mar 2025
Generation
GeForce 16
Blackwell PRO W
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 5.0 x16
Clock Speeds
Base Clock
1740 MHz
1635 MHz
Boost Clock
1785 MHz
2407 MHz
Memory Clock
1500 MHz
1750 MHz
Memory
Memory Size
4GB
32GB
Memory Type
GDDR6
GDDR7
Memory Bus
64bit
256bit
Bandwidth
96.00GB/s
896.0GB/s
Render Config
SM Count
8
82
Shading Units
512
10496
TMUs
32
328
ROPs
16
112
L1 Cache
64 KB (per SM)
128 KB (per SM)
L2 Cache
1024 KB
64 MB
Tensor Cores
-
328
RT Cores
-
82
Theoretical Performance
Pixel Rate
28.56 GPixel/s
269.6 GPixel/s
Texture Rate
57.12 GTexel/s
789.5 GTexel/s
FP16 (half)
3.656 TFLOPS
50.53 TFLOPS
FP32 (float)
1.828 TFLOPS
50.53 TFLOPS
FP64 (double)
57.12 GFLOPS
789.5 GFLOPS
Graphics Processor
GPU Name
TU117
GB203
GPU Variant
TU117-150-KA-A1
-
Architecture
Turing
Blackwell 2.0
Foundry
TSMC
TSMC
Process Size
12 nm
5 nm
Transistors
4.7 billion
45.6 billion
Die Size
200 mm²
378 mm²
Board Design
TDP
75W
200W
Suggested PSU
250 W
550 W
Outputs
1x DVI1x HDMI 2.01x DisplayPort 1.4a
4x DisplayPort 2.1b
Power Connectors
None
1x 16-pin
Graphics Features
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.4
CUDA
7.5
12.0
Shader Model
6.8
6.8
📊 Benchmark
3DMark Time Spy
2,100
-
3DMark Time Spy Extreme
953
-