NVIDIA GeForce RTX 4070 GDDR6 vs NVIDIA RTX PRO 4000 Blackwell
We compared two Desktop platform GPUs: 12GB VRAM GeForce RTX 4070 GDDR6 and 24GB VRAM RTX PRO 4000 Blackwell to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA RTX PRO 4000 Blackwell 's Advantages
Released 7 months late
Boost Clock has increased by 6% (2617MHz vs 2475MHz)
More VRAM (24GB vs 12GB)
Larger VRAM bandwidth (672.0GB/s vs 480.0GB/s)
3072 additional rendering cores
Lower TDP (140W vs 200W)
Score
Benchmark
FP32 (float)
GeForce RTX 4070 GDDR6
29.15 TFLOPS
RTX PRO 4000 Blackwell
+60%
46.9 TFLOPS
Graphics Card
Aug 2024
Release Date
Mar 2025
GeForce 40
Generation
Blackwell PRO W
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 5.0 x16
Clock Speeds
1920 MHz
Base Clock
1590 MHz
2475 MHz
Boost Clock
2617 MHz
2500 MHz
Memory Clock
1750 MHz
Memory
12GB
Memory Size
24GB
GDDR6
Memory Type
GDDR7
192bit
Memory Bus
192bit
480.0GB/s
Bandwidth
672.0GB/s
Render Config
-
-
-
46
SM Count
70
5888
Shading Units
8960
184
TMUs
280
64
ROPs
96
184
Tensor Cores
280
46
RT Cores
70
128 KB (per SM)
L1 Cache
128 KB (per SM)
36 MB
L2 Cache
48 MB
-
-
-
Theoretical Performance
158.4 GPixel/s
Pixel Rate
251.2 GPixel/s
455.4 GTexel/s
Texture Rate
732.8 GTexel/s
29.15 TFLOPS
FP16 (half)
46.90 TFLOPS
29.15 TFLOPS
FP32 (float)
46.90 TFLOPS
455.4 GFLOPS
FP64 (double)
732.8 GFLOPS
Board Design
200W
TDP
140W
550 W
Suggested PSU
300 W
1x HDMI 2.1
3x DisplayPort 1.4a
Outputs
4x DisplayPort 2.1b
1x 16-pin
Power Connectors
1x 16-pin
Graphics Processor
AD104
GPU Name
GB203
AD104-2XX-A1
GPU Variant
-
Ada Lovelace
Architecture
Blackwell 2.0
TSMC
Foundry
TSMC
5 nm
Process Size
5 nm
35.8 billion
Transistors
45.6 billion
294 mm²
Die Size
378 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.4
8.9
CUDA
10.1
6.8
Shader Model
6.8
