AMD Radeon R7 M460 vs NVIDIA GeForce 8400M GS

VS

AMD Radeon R7 M460 NVIDIA GeForce 8400M GS

We compared two Mobile platform GPUs: 2GB VRAM Radeon R7 M460 and 256MB VRAM GeForce 8400M GS to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R7 M460 's Advantages

Released 9 years late

Boost Clock1024MHz

Larger VRAM bandwidth (36.00GB/s vs 6.400GB/s)

368 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon R7 M460 +2923%

0.786 TFLOPS

GeForce 8400M GS

0.026 TFLOPS

Radeon R7 M460

VS

GeForce 8400M GS

Graphics Card

May 2016

Release Date

May 2007

Gem System

Generation

GeForce 8M

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

MXM-I

Clock Speeds

730 MHz

Base Clock

-

1024 MHz

Boost Clock

-

1125 MHz

Memory Clock

400 MHz

Memory

2GB

Memory Size

256MB

GDDR5

Memory Type

DDR2

64bit

Memory Bus

64bit

36.00GB/s

Bandwidth

6.400GB/s

Render Config

-

SM Count

2

6

Compute Units

-

384

Shading Units

16

24

TMUs

8

ROPs

4

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

-

128 KB

L2 Cache

16 KB

Theoretical Performance

8.192 GPixel/s

Pixel Rate

1.600 GPixel/s

24.58 GTexel/s

Texture Rate

3.200 GTexel/s

786.4 GFLOPS

FP16 (half)

-

786.4 GFLOPS

FP32 (float)

25.60 GFLOPS

49.15 GFLOPS

FP64 (double)

-

Graphics Processor

Meso

GPU Name

G86

Meso XT (216-0864018)

GPU Variant

NB8M-GS

GCN 3.0

Architecture

Tesla

TSMC

Foundry

TSMC

28 nm

Process Size

80 nm

1.55 billion

Transistors

0.21 billion

125 mm²

Die Size

127 mm²

Board Design

Unknown

TDP

11W

-

Suggested PSU

-

Portable Device Dependent

Outputs

No outputs

-

Power Connectors

-

Graphics Features

12 (12_0)

DirectX

11.1 (10_0)

4.6

OpenGL

3.3

2.1

OpenCL

1.1

1.2.170

Vulkan

N/A

-

CUDA

1.1

6.5

Shader Model

4.0

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