NVIDIA GeForce RTX 5070 Mobile vs NVIDIA GeForce RTX 4070 Mobile

VS

NVIDIA GeForce RTX 5070 Mobile

NVIDIA GeForce RTX 4070 Mobile

We compared two Mobile platform GPUs: 8GB VRAM GeForce RTX 5070 Mobile and 8GB VRAM GeForce RTX 4070 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 5070 Mobile 's Advantages

Released 2 years late

Boost Clock has increased by 49% (2520MHz vs 1695MHz)

Larger VRAM bandwidth (507.2GB/s vs 256.0GB/s)

Score

Benchmark

FP32 (float)

GeForce RTX 5070 Mobile +48%

23.22 TFLOPS

GeForce RTX 4070 Mobile

15.62 TFLOPS

GeForce RTX 5070 Mobile

VS

GeForce RTX 4070 Mobile

Graphics Card

Jan 2025

Release Date

Jan 2023

GeForce 50 Mobile

Generation

GeForce 40 Mobile

Mobile

Type

Mobile

PCIe 5.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

2235 MHz

Base Clock

1395 MHz

2520 MHz

Boost Clock

1695 MHz

2500 MHz

Memory Clock

2000 MHz

Memory

8GB

Memory Size

8GB

GDDR7

Memory Type

GDDR6

128bit

Memory Bus

128bit

507.2GB/s

Bandwidth

256.0GB/s

Render Config

-

36

SM Count

36

4608

Shading Units

4608

144

TMUs

144

48

ROPs

48

144

Tensor Cores

144

36

RT Cores

36

128 KB (per SM)

L1 Cache

128 KB (per SM)

32 MB

L2 Cache

32 MB

-

Theoretical Performance

121.0 GPixel/s

Pixel Rate

81.36 GPixel/s

362.9 GTexel/s

Texture Rate

244.1 GTexel/s

23.22 TFLOPS

FP16 (half)

15.62 TFLOPS

23.22 TFLOPS

FP32 (float)

15.62 TFLOPS

362.9 GFLOPS

FP64 (double)

244.1 GFLOPS

Board Design

115W

TDP

115W

300 W

Suggested PSU

-

1x HDMI 2.13x DisplayPort 1.4a

Outputs

Portable Device Dependent

None

Power Connectors

None

Graphics Processor

GB206

GPU Name

AD106

GB206

GPU Variant

GN21-X6

Blackwell 2.0

Architecture

Ada Lovelace

TSMC

Foundry

TSMC

4 nm

Process Size

4 nm

Unknown

Transistors

Unknown

Die Size

190 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

1.3

10.1

CUDA

8.9

6.8

Shader Model

6.7

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