NVIDIA GeForce RTX 4070 Mobile vs NVIDIA GeForce RTX 3070 Ti Mobile

VS

NVIDIA GeForce RTX 4070 Mobile NVIDIA GeForce RTX 3070 Ti Mobile

We compared two Mobile platform GPUs: 8GB VRAM GeForce RTX 4070 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 GeForce RTX 4070 Mobile 's Advantages

Released 1 years late

Boost Clock has increased by 20% (1695MHz vs 1410MHz)

NVIDIA GeForce RTX 3070 Ti Mobile 's Advantages

Larger VRAM bandwidth (448.0GB/s vs 256.0GB/s)

1280 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce RTX 4070 Mobile

15.62 TFLOPS

GeForce RTX 3070 Ti Mobile +6%

16.6 TFLOPS

3DMark Time Spy

GeForce RTX 4070 Mobile +8%

12256

GeForce RTX 3070 Ti Mobile

11263

Blender

GeForce RTX 4070 Mobile +23%

4170

GeForce RTX 3070 Ti Mobile

3384

OctaneBench

GeForce RTX 4070 Mobile +10%

371

GeForce RTX 3070 Ti Mobile

337

Shadow of the Tomb Raider 2160p

GeForce RTX 4070 Mobile +23%

52

GeForce RTX 3070 Ti Mobile

42

Shadow of the Tomb Raider 1440p

GeForce RTX 4070 Mobile +24%

102

GeForce RTX 3070 Ti Mobile

82

Shadow of the Tomb Raider 1080p

GeForce RTX 4070 Mobile +27%

163

GeForce RTX 3070 Ti Mobile

128

GTA 5 2160p

GeForce RTX 4070 Mobile

90

GeForce RTX 3070 Ti Mobile +4%

94

GTA 5 1440p

GeForce RTX 4070 Mobile

90

GeForce RTX 3070 Ti Mobile +4%

94

GTA 5 1080p

GeForce RTX 4070 Mobile +5%

180

GeForce RTX 3070 Ti Mobile

170

GeForce RTX 4070 Mobile

VS

GeForce RTX 3070 Ti Mobile

Graphics Card

Jan 2023

Release Date

Jan 2022

GeForce 40 Mobile

Generation

GeForce 30 Mobile

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1395 MHz

Base Clock

915 MHz

1695 MHz

Boost Clock

1410 MHz

2000 MHz

Memory Clock

1750 MHz

Memory

8GB

Memory Size

8GB

GDDR6

Memory Type

GDDR6

128bit

Memory Bus

256bit

256.0GB/s

Bandwidth

448.0GB/s

Render Config

36

SM Count

46

-

Compute Units

-

4608

Shading Units

5888

144

TMUs

184

48

ROPs

96

144

Tensor Cores

184

36

RT Cores

46

128 KB (per SM)

L1 Cache

128 KB (per SM)

32 MB

L2 Cache

4 MB

Theoretical Performance

81.36 GPixel/s

Pixel Rate

135.4 GPixel/s

244.1 GTexel/s

Texture Rate

259.4 GTexel/s

15.62 TFLOPS

FP16 (half)

16.60 TFLOPS

15.62 TFLOPS

FP32 (float)

16.60 TFLOPS

244.1 GFLOPS

FP64 (double)

259.4 GFLOPS

Graphics Processor

AD106

GPU Name

GA104

GN21-X6

GPU Variant

-

Ada Lovelace

Architecture

Ampere

TSMC

Foundry

Samsung

4 nm

Process Size

8 nm

Unknown

Transistors

17.4 billion

190 mm²

Die Size

392 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

8.6

6.7

Shader Model

6.6

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