NVIDIA GeForce RTX 3070 Ti vs NVIDIA GeForce RTX 4070 Mobile
GPU · Specs Compare
Graphics Card
Release Date
May 2021
Jan 2023
Generation
GeForce 30
GeForce 40 Mobile
Type
Desktop
Mobile
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x8
Clock Speeds
Base Clock
1575 MHz
1395 MHz
Boost Clock
1770 MHz
1695 MHz
Memory Clock
1188 MHz
2000 MHz
Memory
Memory Size
8GB
8GB
Memory Type
GDDR6X
GDDR6
Memory Bus
256bit
128bit
Bandwidth
608.3GB/s
256.0GB/s
Render Config
SM Count
48
36
Shading Units
6144
4608
TMUs
192
144
ROPs
96
48
Tensor Cores
192
144
RT Cores
48
36
L1 Cache
128 KB (per SM)
128 KB (per SM)
L2 Cache
4 MB
32 MB
Theoretical Performance
Pixel Rate
169.9 GPixel/s
81.36 GPixel/s
Texture Rate
339.8 GTexel/s
244.1 GTexel/s
FP16 (half)
21.75 TFLOPS
15.62 TFLOPS
FP32 (float)
21.75 TFLOPS
15.62 TFLOPS
FP64 (double)
339.8 GFLOPS
244.1 GFLOPS
Graphics Processor
GPU Name
GA104
AD106
GPU Variant
GA104-400-A1
GN21-X6
Architecture
Ampere
Ada Lovelace
Foundry
Samsung
TSMC
Process Size
8 nm
5 nm
Transistors
17.4 billion
22.9 billion
Die Size
392 mm²
188 mm²
Board Design
TDP
290W
115W
Suggested PSU
600 W
—
Outputs
1x HDMI 2.13x DisplayPort 1.4a
Portable Device Dependent
Power Connectors
1x 12-pin
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.3
CUDA
8.6
8.9
Shader Model
6.6
6.8
3DMark
id
—
-
Benchmark
3DMark Time Spy
14,872
—
3DMark Time Spy Extreme
7,416
—
3DMark Speed Way
3,761
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.