NVIDIA GeForce 8400M GS vs AMD Radeon E9172 MXM

VS

NVIDIA GeForce 8400M GS

AMD Radeon E9172 MXM

We compared two Mobile platform GPUs: 256MB VRAM GeForce 8400M GS and 2GB VRAM Radeon E9172 MXM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 8400M GS 's Advantages

Lower TDP (11W vs 35W)

AMD Radeon E9172 MXM 's Advantages

Released 10 years and 5 months late

Boost Clock1219MHz

More VRAM (2GB vs 256GB)

Larger VRAM bandwidth (48.00GB/s vs 6.400GB/s)

496 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce 8400M GS

0.026 TFLOPS

Radeon E9172 MXM +4700%

1.248 TFLOPS

GeForce 8400M GS

VS

Radeon E9172 MXM

Graphics Card

May 2007

Release Date

Oct 2017

GeForce 8M

Generation

Embedded

Mobile

Type

Mobile

MXM-I

Bus Interface

MXM-A (3.0)

Clock Speeds

-

Base Clock

1124 MHz

-

Boost Clock

1219 MHz

400 MHz

Memory Clock

1500 MHz

Memory

256MB

Memory Size

2GB

DDR2

Memory Type

GDDR5

64bit

Memory Bus

64bit

6.400GB/s

Bandwidth

48.00GB/s

Render Config

-

Compute Units

8

2

SM Count

-

16

Shading Units

512

8

TMUs

32

4

ROPs

16

-

L1 Cache

16 KB (per CU)

16 KB

L2 Cache

256 KB

-

Theoretical Performance

1.600 GPixel/s

Pixel Rate

19.50 GPixel/s

3.200 GTexel/s

Texture Rate

39.01 GTexel/s

-

FP16 (half)

1248 GFLOPS

25.60 GFLOPS

FP32 (float)

1248 GFLOPS

-

FP64 (double)

78.02 GFLOPS

Board Design

11W

TDP

35W

-

No outputs

Outputs

No outputs

-

Power Connectors

None

Graphics Processor

G86

GPU Name

Lexa

NB8M-GS

GPU Variant

E9170

Tesla

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

80 nm

Process Size

14 nm

0.21 billion

Transistors

2.2 billion

127 mm²

Die Size

103 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

1.1

CUDA

-

4.0

Shader Model

6.4

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