NVIDIA GeForce 8400M G vs AMD Radeon Pro WX Vega M GL

VS

NVIDIA GeForce 8400M G AMD Radeon Pro WX Vega M GL

We compared two Mobile platform GPUs: 256MB VRAM GeForce 8400M G and 4GB VRAM Radeon Pro WX Vega M GL to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 8400M G 's Advantages

Lower TDP (10W vs 65W)

AMD Radeon Pro WX Vega M GL 's Advantages

Released 10 years and 11 months late

Boost Clock1011MHz

Larger VRAM bandwidth (179.2GB/s vs 6.400GB/s)

1272 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce 8400M G

0.013 TFLOPS

Radeon Pro WX Vega M GL +19807%

2.588 TFLOPS

GeForce 8400M G

VS

Radeon Pro WX Vega M GL

Graphics Card

May 2007

Release Date

Apr 2018

GeForce 8M

Generation

Vega

Mobile

Type

Mobile

PCIe 1.0 x16

Bus Interface

IGP

Clock Speeds

-

Base Clock

931 MHz

-

Boost Clock

1011 MHz

400 MHz

Memory Clock

700 MHz

Memory

256MB

Memory Size

4GB

GDDR3

Memory Type

HBM2

64bit

Memory Bus

1024bit

6.400GB/s

Bandwidth

179.2GB/s

Render Config

1

SM Count

-

Compute Units

20

8

Shading Units

1280

8

TMUs

80

4

ROPs

32

-

Tensor Cores

-

RT Cores

-

L1 Cache

16 KB (per CU)

16 KB

L2 Cache

1024 KB

Theoretical Performance

1.600 GPixel/s

Pixel Rate

32.35 GPixel/s

3.200 GTexel/s

Texture Rate

80.88 GTexel/s

-

FP16 (half)

2.588 TFLOPS

12.80 GFLOPS

FP32 (float)

2.588 TFLOPS

-

FP64 (double)

161.8 GFLOPS

Graphics Processor

G86

GPU Name

Polaris 22

NB8M-SE

GPU Variant

VegaM MGL XL

Tesla

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

80 nm

Process Size

14 nm

0.21 billion

Transistors

5 billion

127 mm²

Die Size

208 mm²

Board Design

10W

TDP

65W

-

Suggested PSU

-

No outputs

Outputs

No outputs

None

Power Connectors

-

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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