NVIDIA GeForce RTX 5070 Mobile vs NVIDIA GeForce RTX 5080 Mobile

VS

NVIDIA GeForce RTX 5070 Mobile

NVIDIA GeForce RTX 5080 Mobile

We compared two Mobile platform GPUs: 8GB VRAM GeForce RTX 5070 Mobile and 16GB VRAM GeForce RTX 5080 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

Boost Clock has increased by 26% (2520MHz vs 2000MHz)

Lower TDP (115W vs 175W)

NVIDIA GeForce RTX 5080 Mobile 's Advantages

More VRAM (16GB vs 8GB)

Larger VRAM bandwidth (1.01TB/s vs 507.2GB/s)

3584 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce RTX 5070 Mobile

23.22 TFLOPS

GeForce RTX 5080 Mobile +41%

32.77 TFLOPS

GeForce RTX 5070 Mobile

VS

GeForce RTX 5080 Mobile

Graphics Card

Jan 2025

Release Date

Jan 2025

GeForce 50 Mobile

Generation

GeForce 50 Mobile

Mobile

Type

Mobile

PCIe 5.0 x16

Bus Interface

PCIe 5.0 x16

Clock Speeds

2235 MHz

Base Clock

1500 MHz

2520 MHz

Boost Clock

2000 MHz

2500 MHz

Memory Clock

2500 MHz

Memory

8GB

Memory Size

16GB

GDDR7

Memory Type

GDDR7

128bit

Memory Bus

256bit

507.2GB/s

Bandwidth

1.01TB/s

Render Config

-

36

SM Count

64

4608

Shading Units

8192

144

TMUs

256

48

ROPs

96

144

Tensor Cores

256

36

RT Cores

64

128 KB (per SM)

L1 Cache

128 KB (per SM)

32 MB

L2 Cache

64 MB

-

Theoretical Performance

121.0 GPixel/s

Pixel Rate

192.0 GPixel/s

362.9 GTexel/s

Texture Rate

512.0 GTexel/s

23.22 TFLOPS

FP16 (half)

32.77 TFLOPS

23.22 TFLOPS

FP32 (float)

32.77 TFLOPS

362.9 GFLOPS

FP64 (double)

512.0 GFLOPS

Board Design

115W

TDP

175W

300 W

Suggested PSU

550 W

1x HDMI 2.13x DisplayPort 1.4a

Outputs

1x HDMI 2.13x DisplayPort 1.4a

None

Power Connectors

None

Graphics Processor

GB206

GPU Name

GB203

GB206

GPU Variant

-

Blackwell 2.0

Architecture

Blackwell 2.0

TSMC

Foundry

TSMC

4 nm

Process Size

4 nm

Unknown

Transistors

Unknown

Die Size

377 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

10.1

6.8

Shader Model

6.8

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