AMD Radeon RX 460 Mobile vs NVIDIA GeForce RTX 5070 Mobile

VS

AMD Radeon RX 460 Mobile

NVIDIA GeForce RTX 5070 Mobile

We compared two Mobile platform GPUs: 4GB VRAM Radeon RX 460 Mobile and 8GB VRAM GeForce RTX 5070 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 460 Mobile 's Advantages

Lower TDP (55W vs 115W)

NVIDIA GeForce RTX 5070 Mobile 's Advantages

Released 8 years and 5 months late

Boost Clock has increased by 114% (2520MHz vs 1180MHz)

More VRAM (8GB vs 4GB)

Larger VRAM bandwidth (507.2GB/s vs 80.00GB/s)

3712 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon RX 460 Mobile

2.115 TFLOPS

GeForce RTX 5070 Mobile +997%

23.22 TFLOPS

Radeon RX 460 Mobile

VS

GeForce RTX 5070 Mobile

Graphics Card

Aug 2016

Release Date

Jan 2025

Mobility Radeon

Generation

GeForce 50 Mobile

Mobile

Type

Mobile

MXM-B (3.0)

Bus Interface

PCIe 5.0 x16

Clock Speeds

1000 MHz

Base Clock

2235 MHz

1180 MHz

Boost Clock

2520 MHz

1250 MHz

Memory Clock

2500 MHz

Memory

4GB

Memory Size

8GB

GDDR5

Memory Type

GDDR7

128bit

Memory Bus

128bit

80.00GB/s

Bandwidth

507.2GB/s

Render Config

14

Compute Units

-

SM Count

36

896

Shading Units

4608

56

TMUs

144

16

ROPs

48

-

Tensor Cores

144

-

RT Cores

36

16 KB (per CU)

L1 Cache

128 KB (per SM)

1024 KB

L2 Cache

32 MB

-

Theoretical Performance

18.88 GPixel/s

Pixel Rate

121.0 GPixel/s

66.08 GTexel/s

Texture Rate

362.9 GTexel/s

2.115 TFLOPS

FP16 (half)

23.22 TFLOPS

2.115 TFLOPS

FP32 (float)

23.22 TFLOPS

132.2 GFLOPS

FP64 (double)

362.9 GFLOPS

Board Design

55W

TDP

115W

-

Suggested PSU

300 W

No outputs

Outputs

1x HDMI 2.13x DisplayPort 1.4a

None

Power Connectors

None

Graphics Processor

Baffin

GPU Name

GB206

Baffin XT

GPU Variant

GB206

GCN 4.0

Architecture

Blackwell 2.0

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

4 nm

3 billion

Transistors

Unknown

123 mm²

Die Size

Unknown

Graphics Features

12 (12_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.2

Vulkan

1.3

-

CUDA

10.1

6.4

Shader Model

6.8

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