NVIDIA GeForce 8400M GS vs AMD Radeon R7 M460

VS

NVIDIA GeForce 8400M GS

AMD Radeon R7 M460

We compared two Mobile platform GPUs: 256MB VRAM GeForce 8400M GS and 2GB VRAM Radeon R7 M460 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

More VRAM (2GB vs 256GB)

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

368 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce 8400M GS

0.026 TFLOPS

Radeon R7 M460 +2923%

0.786 TFLOPS

GeForce 8400M GS

VS

Radeon R7 M460

Graphics Card

May 2007

Release Date

May 2016

GeForce 8M

Generation

Gem System

Mobile

Type

Mobile

MXM-I

Bus Interface

PCIe 3.0 x8

Clock Speeds

-

Base Clock

730 MHz

-

Boost Clock

1024 MHz

400 MHz

Memory Clock

1125 MHz

Memory

256MB

Memory Size

2GB

DDR2

Memory Type

GDDR5

64bit

Memory Bus

64bit

6.400GB/s

Bandwidth

36.00GB/s

Render Config

-

Compute Units

6

2

SM Count

-

16

Shading Units

384

8

TMUs

24

4

ROPs

8

-

L1 Cache

16 KB (per CU)

16 KB

L2 Cache

128 KB

-

Theoretical Performance

1.600 GPixel/s

Pixel Rate

8.192 GPixel/s

3.200 GTexel/s

Texture Rate

24.58 GTexel/s

-

FP16 (half)

786.4 GFLOPS

25.60 GFLOPS

FP32 (float)

786.4 GFLOPS

-

FP64 (double)

49.15 GFLOPS

Board Design

11W

TDP

Unknown

-

No outputs

Outputs

Portable Device Dependent

-

Graphics Processor

G86

GPU Name

Meso

NB8M-GS

GPU Variant

Meso XT (216-0864018)

Tesla

Architecture

GCN 3.0

TSMC

Foundry

TSMC

80 nm

Process Size

28 nm

0.21 billion

Transistors

1.55 billion

127 mm²

Die Size

125 mm²

Graphics Features

11.1 (10_0)

DirectX

12 (12_0)

3.3

OpenGL

4.6

1.1

OpenCL

2.1

N/A

Vulkan

1.2.170

1.1

CUDA

-

4.0

Shader Model

6.5

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