NVIDIA GeForce RTX 4070 Mobile vs NVIDIA GeForce RTX 2070 Mobile Refresh

VS

NVIDIA GeForce RTX 4070 Mobile NVIDIA GeForce RTX 2070 Mobile Refresh

We compared two Mobile platform GPUs: 8GB VRAM GeForce RTX 4070 Mobile and 8GB VRAM GeForce RTX 2070 Mobile Refresh to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4070 Mobile 's Advantages

Released 2 years and 10 months late

Boost Clock has increased by 16% (1695MHz vs 1455MHz)

2304 additional rendering cores

NVIDIA GeForce RTX 2070 Mobile Refresh 's Advantages

Larger VRAM bandwidth (352.0GB/s vs 256.0GB/s)

Score

Benchmark

FP32 (float)

GeForce RTX 4070 Mobile +132%

15.62 TFLOPS

GeForce RTX 2070 Mobile Refresh

6.705 TFLOPS

3DMark Time Spy

GeForce RTX 4070 Mobile +60%

12256

GeForce RTX 2070 Mobile Refresh

7642

GeForce RTX 4070 Mobile

VS

GeForce RTX 2070 Mobile Refresh

Graphics Card

Jan 2023

Release Date

Mar 2020

GeForce 40 Mobile

Generation

GeForce 20 Mobile

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1395 MHz

Base Clock

1260 MHz

1695 MHz

Boost Clock

1455 MHz

2000 MHz

Memory Clock

1375 MHz

Memory

8GB

Memory Size

8GB

GDDR6

Memory Type

GDDR6

128bit

Memory Bus

256bit

256.0GB/s

Bandwidth

352.0GB/s

Render Config

36

SM Count

36

-

Compute Units

-

4608

Shading Units

2304

144

TMUs

144

48

ROPs

64

144

Tensor Cores

288

36

RT Cores

36

128 KB (per SM)

L1 Cache

64 KB (per SM)

32 MB

L2 Cache

4 MB

Theoretical Performance

81.36 GPixel/s

Pixel Rate

93.12 GPixel/s

244.1 GTexel/s

Texture Rate

209.5 GTexel/s

15.62 TFLOPS

FP16 (half)

13.41 TFLOPS

15.62 TFLOPS

FP32 (float)

6.705 TFLOPS

244.1 GFLOPS

FP64 (double)

209.5 GFLOPS

Graphics Processor

AD106

GPU Name

TU106B

GN21-X6

GPU Variant

-

Ada Lovelace

Architecture

Turing

TSMC

Foundry

TSMC

4 nm

Process Size

12 nm

Unknown

Transistors

10.8 billion

190 mm²

Die Size

445 mm²

Board Design

115W

TDP

115W

-

Suggested PSU

-

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

None

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

8.9

CUDA

7.5

6.7

Shader Model

6.6

Related GPU Comparisons

1

NVIDIA GeForce RTX 4070 Mobile vs NVIDIA RTX 2000 Mobile Ada Generation

2

NVIDIA GeForce RTX 4070 Mobile vs NVIDIA GeForce RTX 4060 Mobile

3

NVIDIA RTX 3500 Mobile Ada Generation vs NVIDIA GeForce RTX 4070 Mobile

4

NVIDIA RTX 3000 Mobile Ada Generation vs NVIDIA GeForce RTX 4070 Mobile

5

NVIDIA GeForce RTX 4070 Mobile vs NVIDIA GeForce RTX 4050 Mobile

6

NVIDIA GeForce RTX 4070 Mobile vs NVIDIA GeForce RTX 4080 Mobile

7

NVIDIA GeForce RTX 2070 Mobile Refresh vs AMD Radeon 540 Mobile

8

NVIDIA GeForce RTX 4070 Mobile vs AMD Radeon Pro Vega 20

9

NVIDIA GeForce RTX 4070 Mobile vs NVIDIA GeForce GTX 1060 Mobile

10

NVIDIA GeForce RTX 4070 Mobile vs NVIDIA GeForce 9200M GS