NVIDIA RTX PRO 4000 Blackwell SFF vs NVIDIA Quadro P3000 Mobile
GPU Specs Compare
Graphics Card
Release Date
Aug 2025
Jan 2017
Generation
Blackwell PRO W
Quadro Mobile
Type
Desktop
Professional
Bus Interface
PCIe 5.0 x8
MXM-B (3.0)
Clock Speeds
Base Clock
577 MHz
1088 MHz
Boost Clock
1432 MHz
1215 MHz
Memory Clock
1125 MHz
1753 MHz
Memory
Memory Size
24GB
6GB
Memory Type
GDDR7
GDDR5
Memory Bus
192bit
192bit
Bandwidth
432.0GB/s
168.3GB/s
Render Config
SM Count
70
10
Shading Units
8960
1280
TMUs
280
80
ROPs
96
48
Tensor Cores
280
-
RT Cores
70
-
L1 Cache
128 KB (per SM)
48 KB (per SM)
L2 Cache
48 MB
1536 KB
Theoretical Performance
Pixel Rate
137.5 GPixel/s
58.32 GPixel/s
Texture Rate
401.0 GTexel/s
97.20 GTexel/s
FP16 (half)
25.66 TFLOPS
48.60 GFLOPS
FP32 (float)
25.66 TFLOPS
3.110 TFLOPS
FP64 (double)
401.0 GFLOPS
97.20 GFLOPS
Graphics Processor
GPU Name
GB203
GP104
Architecture
Blackwell 2.0
Pascal
Foundry
TSMC
TSMC
Process Size
5 nm
16 nm
Transistors
45.6 billion
7.2 billion
Die Size
378 mm²
314 mm²
GPU Variant
-
N17E-Q1-A1
Board Design
TDP
70W
75W
Suggested PSU
250 W
-
Outputs
4x mini-DisplayPort 2.1b
No outputs
Power Connectors
None
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.4
1.3
CUDA
12.0
6.1
Shader Model
6.8
6.4