NVIDIA RTX PRO 4000 Blackwell Mobile vs NVIDIA GeForce RTX 3070 Ti Mobile
We compared two Mobile platform GPUs: 16GB VRAM RTX PRO 4000 Blackwell Mobile and 8GB VRAM GeForce RTX 3070 Ti Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA RTX PRO 4000 Blackwell Mobile 's Advantages
Boost Clock has increased by 6% (1500MHz vs 1410MHz)
More VRAM (16GB vs 8GB)
Larger VRAM bandwidth (896.0GB/s vs 448.0GB/s)
1792 additional rendering cores
Lower TDP (80W vs 115W)
Score
Benchmark
FP32 (float)
RTX PRO 4000 Blackwell Mobile
+38%
23.04 TFLOPS
GeForce RTX 3070 Ti Mobile
16.6 TFLOPS
Graphics Card
Unknown
Release Date
Jan 2022
Blackwell-MW
Generation
GeForce 30 Mobile
Mobile
Type
Mobile
PCIe 5.0 x16
Bus Interface
PCIe 4.0 x16
Clock Speeds
975 MHz
Base Clock
915 MHz
1500 MHz
Boost Clock
1410 MHz
1750 MHz
Memory Clock
1750 MHz
Memory
16GB
Memory Size
8GB
GDDR7
Memory Type
GDDR6
256bit
Memory Bus
256bit
896.0GB/s
Bandwidth
448.0GB/s
Render Config
-
-
-
60
SM Count
46
7680
Shading Units
5888
240
TMUs
184
96
ROPs
96
240
Tensor Cores
184
60
RT Cores
46
128 KB (per SM)
L1 Cache
128 KB (per SM)
64 MB
L2 Cache
4 MB
-
-
-
Theoretical Performance
144.0 GPixel/s
Pixel Rate
135.4 GPixel/s
360.0 GTexel/s
Texture Rate
259.4 GTexel/s
23.04 TFLOPS
FP16 (half)
16.60 TFLOPS
23.04 TFLOPS
FP32 (float)
16.60 TFLOPS
360.0 GFLOPS
FP64 (double)
259.4 GFLOPS
Board Design
80W
TDP
115W
-
-
-
Portable Device Dependent
Outputs
No outputs
None
Power Connectors
None
Graphics Processor
GB203
GPU Name
GA104
-
-
-
Blackwell 2.0
Architecture
Ampere
TSMC
Foundry
Samsung
5 nm
Process Size
8 nm
45.6 billion
Transistors
17.4 billion
378 mm²
Die Size
392 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.4
Vulkan
1.3
10.1
CUDA
8.6
6.8
Shader Model
6.6
