NVIDIA GeForce RTX 5080 Mobile vs NVIDIA GeForce RTX 4070

VS

NVIDIA GeForce RTX 5080 Mobile

NVIDIA GeForce RTX 4070

We compared a Mobile platform GPU: 16GB VRAM GeForce RTX 5080 Mobile and a Desktop platform GPU: 12GB VRAM GeForce RTX 4070 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 5080 Mobile 's Advantages

Released 1 years and 9 months late

More VRAM (16GB vs 12GB)

Larger VRAM bandwidth (1.01TB/s vs 504.2GB/s)

2304 additional rendering cores

Lower TDP (175W vs 200W)

NVIDIA GeForce RTX 4070 's Advantages

Boost Clock has increased by 24% (2475MHz vs 2000MHz)

Score

Benchmark

FP32 (float)

GeForce RTX 5080 Mobile +12%

32.77 TFLOPS

GeForce RTX 4070

29.15 TFLOPS

GeForce RTX 5080 Mobile

VS

GeForce RTX 4070

Graphics Card

Jan 2025

Release Date

Apr 2023

GeForce 50 Mobile

Generation

GeForce 40

Mobile

Type

Desktop

PCIe 5.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1500 MHz

Base Clock

1920 MHz

2000 MHz

Boost Clock

2475 MHz

2500 MHz

Memory Clock

1313 MHz

Memory

16GB

Memory Size

12GB

GDDR7

Memory Type

GDDR6X

256bit

Memory Bus

192bit

1.01TB/s

Bandwidth

504.2GB/s

Render Config

-

64

SM Count

46

8192

Shading Units

5888

256

TMUs

184

96

ROPs

64

256

Tensor Cores

184

64

RT Cores

46

128 KB (per SM)

L1 Cache

128 KB (per SM)

64 MB

L2 Cache

36 MB

-

Theoretical Performance

192.0 GPixel/s

Pixel Rate

158.4 GPixel/s

512.0 GTexel/s

Texture Rate

455.4 GTexel/s

32.77 TFLOPS

FP16 (half)

29.15 TFLOPS

32.77 TFLOPS

FP32 (float)

29.15 TFLOPS

512.0 GFLOPS

FP64 (double)

455.4 GFLOPS

Board Design

175W

TDP

200W

550 W

Suggested PSU

550 W

1x HDMI 2.13x DisplayPort 1.4a

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

None

Power Connectors

1x 16-pin

Graphics Processor

GB203

GPU Name

AD104

-

GPU Variant

AD104-250-A1

Blackwell 2.0

Architecture

Ada Lovelace

TSMC

Foundry

TSMC

4 nm

Process Size

5 nm

Unknown

Transistors

35.8 billion

377 mm²

Die Size

295 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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