NVIDIA GeForce RTX 5070 Mobile vs AMD Radeon R9 M275

VS

NVIDIA GeForce RTX 5070 Mobile

AMD Radeon R9 M275

We compared two Mobile platform GPUs: 8GB VRAM GeForce RTX 5070 Mobile and 2GB VRAM Radeon R9 M275 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 11 years late

Boost Clock has increased by 172% (2520MHz vs 925MHz)

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (507.2GB/s vs 64.00GB/s)

3968 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce RTX 5070 Mobile +1861%

23.22 TFLOPS

Radeon R9 M275

1.184 TFLOPS

GeForce RTX 5070 Mobile

VS

Radeon R9 M275

Graphics Card

Jan 2025

Release Date

Jan 2014

GeForce 50 Mobile

Generation

Gem System

Mobile

Type

Mobile

PCIe 5.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

2235 MHz

Base Clock

900 MHz

2520 MHz

Boost Clock

925 MHz

2500 MHz

Memory Clock

1000 MHz

Memory

8GB

Memory Size

2GB

GDDR7

Memory Type

GDDR5

128bit

Memory Bus

128bit

507.2GB/s

Bandwidth

64.00GB/s

Render Config

-

Compute Units

10

36

SM Count

-

4608

Shading Units

640

144

TMUs

40

48

ROPs

16

144

Tensor Cores

-

36

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per CU)

32 MB

L2 Cache

256 KB

-

Theoretical Performance

121.0 GPixel/s

Pixel Rate

14.80 GPixel/s

362.9 GTexel/s

Texture Rate

37.00 GTexel/s

23.22 TFLOPS

FP16 (half)

-

23.22 TFLOPS

FP32 (float)

1184 GFLOPS

362.9 GFLOPS

FP64 (double)

74.00 GFLOPS

Board Design

115W

TDP

Unknown

300 W

Suggested PSU

-

1x HDMI 2.13x DisplayPort 1.4a

Outputs

Portable Device Dependent

None

Power Connectors

-

Graphics Processor

GB206

GPU Name

Venus

GB206

GPU Variant

Venus XTX (216-0846033)

Blackwell 2.0

Architecture

GCN 1.0

TSMC

Foundry

TSMC

4 nm

Process Size

28 nm

Unknown

Transistors

1.5 billion

Unknown

Die Size

123 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_1)

4.6

OpenGL

4.6

3.0

OpenCL

2.1 (1.2)

1.3

Vulkan

1.2.170

10.1

CUDA

-

6.8

Shader Model

6.5 (5.1)

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