NVIDIA RTX PRO 4000 Blackwell vs NVIDIA GeForce RTX 3060 3840SP
GPU · Specs Compare
Graphics Card
Release Date
Mar 2025
Jan 2021
Generation
Blackwell PRO W
GeForce 30
Type
Desktop
Desktop
Bus Interface
PCIe 5.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1230 MHz
1627 MHz
Boost Clock
2055 MHz
1852 MHz
Memory Clock
1750 MHz
1750 MHz
Memory
Memory Size
24GB
6GB
Memory Type
GDDR7
GDDR6
Memory Bus
192bit
192bit
Bandwidth
672.0GB/s
336.0GB/s
Render Config
SM Count
70
30
Shading Units
8960
3840
TMUs
280
120
ROPs
96
48
Tensor Cores
280
120
RT Cores
70
30
L1 Cache
128 KB (per SM)
128 KB (per SM)
L2 Cache
48 MB
3 MB
Theoretical Performance
Pixel Rate
197.3 GPixel/s
88.90 GPixel/s
Texture Rate
575.4 GTexel/s
222.2 GTexel/s
FP16 (half)
36.83 TFLOPS
14.22 TFLOPS
FP32 (float)
36.83 TFLOPS
14.22 TFLOPS
FP64 (double)
575.4 GFLOPS
222.2 GFLOPS
Graphics Processor
GPU Name
GB203
GA106
Architecture
Blackwell 2.0
Ampere
Foundry
TSMC
Samsung
Process Size
5 nm
8 nm
Transistors
45.6 billion
12 billion
Die Size
378 mm²
276 mm²
GPU Variant
—
GA106-400-A1
Board Design
TDP
140W
185W
Suggested PSU
300 W
450 W
Outputs
4x DisplayPort 2.1b
1x HDMI 2.13x DisplayPort 1.4a
Power Connectors
1x 16-pin
1x 12-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.4
1.3
CUDA
12.0
8.6
Shader Model
6.8
6.7
▲ Specs Compare
Data sourced from official specifications and benchmark tests.