NVIDIA GeForce RTX 4070 Mobile vs NVIDIA GeForce RTX 2080 SUPER Mobile

VS

NVIDIA GeForce RTX 4070 Mobile NVIDIA GeForce RTX 2080 SUPER Mobile

We compared two Mobile platform GPUs: 8GB VRAM GeForce RTX 4070 Mobile and 8GB VRAM GeForce RTX 2080 SUPER 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 2 years and 9 months late

Boost Clock has increased by 9% (1695MHz vs 1560MHz)

1536 additional rendering cores

Lower TDP (115W vs 150W)

NVIDIA GeForce RTX 2080 SUPER Mobile 's Advantages

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

Score

Benchmark

FP32 (float)

GeForce RTX 4070 Mobile +62%

15.62 TFLOPS

GeForce RTX 2080 SUPER Mobile

9.585 TFLOPS

3DMark Time Spy

GeForce RTX 4070 Mobile +13%

12256

GeForce RTX 2080 SUPER Mobile

10793

GeForce RTX 4070 Mobile

VS

GeForce RTX 2080 SUPER Mobile

Graphics Card

Jan 2023

Release Date

Apr 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

1365 MHz

1695 MHz

Boost Clock

1560 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

48

-

Compute Units

-

4608

Shading Units

3072

144

TMUs

192

48

ROPs

64

144

Tensor Cores

384

36

RT Cores

48

128 KB (per SM)

L1 Cache

64 KB (per SM)

32 MB

L2 Cache

4 MB

Theoretical Performance

81.36 GPixel/s

Pixel Rate

99.84 GPixel/s

244.1 GTexel/s

Texture Rate

299.5 GTexel/s

15.62 TFLOPS

FP16 (half)

19.17 TFLOPS

15.62 TFLOPS

FP32 (float)

9.585 TFLOPS

244.1 GFLOPS

FP64 (double)

299.5 GFLOPS

Graphics Processor

AD106

GPU Name

TU104

GN21-X6

GPU Variant

N18E-G3

Ada Lovelace

Architecture

Turing

TSMC

Foundry

TSMC

4 nm

Process Size

12 nm

Unknown

Transistors

13.6 billion

190 mm²

Die Size

545 mm²

Board Design

115W

TDP

150W

-

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

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