NVIDIA GeForce RTX 3070 Ti GA102 vs NVIDIA RTX PRO 4000 Blackwell
GPU Specs Compare
Graphics Card
Release Date
Oct 2022
Mar 2025
Generation
GeForce 30
Blackwell PRO W
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 5.0 x16
Clock Speeds
Base Clock
1575 MHz
1230 MHz
Boost Clock
1770 MHz
2055 MHz
Memory Clock
1188 MHz
1750 MHz
Memory
Memory Size
8GB
24GB
Memory Type
GDDR6X
GDDR7
Memory Bus
256bit
192bit
Bandwidth
608.3GB/s
672.0GB/s
Render Config
SM Count
48
70
Shading Units
6144
8960
TMUs
192
280
ROPs
96
96
Tensor Cores
192
280
RT Cores
48
70
L1 Cache
128 KB (per SM)
128 KB (per SM)
L2 Cache
4 MB
48 MB
Theoretical Performance
Pixel Rate
169.9 GPixel/s
197.3 GPixel/s
Texture Rate
339.8 GTexel/s
575.4 GTexel/s
FP16 (half)
21.75 TFLOPS
36.83 TFLOPS
FP32 (float)
21.75 TFLOPS
36.83 TFLOPS
FP64 (double)
339.8 GFLOPS
575.4 GFLOPS
Graphics Processor
GPU Name
GA102
GB203
GPU Variant
GA102-150-A1
-
Architecture
Ampere
Blackwell 2.0
Foundry
Samsung
TSMC
Process Size
8 nm
5 nm
Transistors
28.3 billion
45.6 billion
Die Size
628 mm²
378 mm²
Board Design
TDP
290W
140W
Suggested PSU
600 W
300 W
Outputs
1x HDMI 2.13x DisplayPort 1.4a
4x DisplayPort 2.1b
Power Connectors
1x 12-pin
1x 16-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.4
CUDA
8.6
12.0
Shader Model
6.6
6.8