NVIDIA Quadro P1000 vs NVIDIA RTX PRO 4500 Blackwell Workstation
GPU · Specs Compare
Graphics Card
Release Date
Feb 2017
Mar 2025
Generation
Quadro
Blackwell PRO W
Type
Professional
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 5.0 x16
Clock Speeds
Base Clock
1266 MHz
1635 MHz
Boost Clock
1480 MHz
2407 MHz
Memory Clock
1253 MHz
1750 MHz
Memory
Memory Size
4GB
32GB
Memory Type
GDDR5
GDDR7
Memory Bus
128bit
256bit
Bandwidth
80.19GB/s
896.0GB/s
Render Config
SM Count
5
82
Shading Units
640
10496
TMUs
40
328
ROPs
32
112
L1 Cache
48 KB (per SM)
128 KB (per SM)
L2 Cache
1024 KB
64 MB
Tensor Cores
—
328
RT Cores
—
82
Theoretical Performance
Pixel Rate
47.36 GPixel/s
269.6 GPixel/s
Texture Rate
59.20 GTexel/s
789.5 GTexel/s
FP16 (half)
29.60 GFLOPS
50.53 TFLOPS
FP32 (float)
1.894 TFLOPS
50.53 TFLOPS
FP64 (double)
59.20 GFLOPS
789.5 GFLOPS
Graphics Processor
GPU Name
GP107
GB203
GPU Variant
GP107-860-A1
—
Architecture
Pascal
Blackwell 2.0
Foundry
Samsung
TSMC
Process Size
14 nm
5 nm
Transistors
3.3 billion
45.6 billion
Die Size
132 mm²
378 mm²
Board Design
TDP
47W
200W
Suggested PSU
200 W
550 W
Outputs
4x mini-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
6.1
12.0
Shader Model
6.4
6.9
Benchmark
3DMark Time Spy
1,572
—
3DMark Time Spy Extreme
733
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.