NVIDIA GeForce 8400M GS vs AMD Radeon Pro 450

VS

NVIDIA GeForce 8400M GS

AMD Radeon Pro 450

We compared two Mobile platform GPUs: 256MB VRAM GeForce 8400M GS and 2GB VRAM Radeon Pro 450 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 Pro 450 's Advantages

Released 9 years and 5 months late

More VRAM (2GB vs 256GB)

Larger VRAM bandwidth (81.28GB/s vs 6.400GB/s)

624 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce 8400M GS

0.026 TFLOPS

Radeon Pro 450 +3838%

1.024 TFLOPS

GeForce 8400M GS

VS

Radeon Pro 450

Graphics Card

May 2007

Release Date

Oct 2016

GeForce 8M

Generation

Radeon Pro Mac

Mobile

Type

Mobile

MXM-I

Bus Interface

PCIe 3.0 x8

Clock Speeds

-

400 MHz

Memory Clock

1270 MHz

Memory

256MB

Memory Size

2GB

DDR2

Memory Type

GDDR5

64bit

Memory Bus

128bit

6.400GB/s

Bandwidth

81.28GB/s

Render Config

-

Compute Units

10

2

SM Count

-

16

Shading Units

640

8

TMUs

40

4

ROPs

16

-

L1 Cache

16 KB (per CU)

16 KB

L2 Cache

1024 KB

-

Theoretical Performance

1.600 GPixel/s

Pixel Rate

12.80 GPixel/s

3.200 GTexel/s

Texture Rate

32.00 GTexel/s

-

FP16 (half)

1024 GFLOPS

25.60 GFLOPS

FP32 (float)

1024 GFLOPS

-

FP64 (double)

64.00 GFLOPS

Board Design

11W

TDP

35W

-

No outputs

Outputs

No outputs

-

Graphics Processor

G86

GPU Name

Baffin

NB8M-GS

GPU Variant

Baffin LE

Tesla

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

80 nm

Process Size

14 nm

0.21 billion

Transistors

3 billion

127 mm²

Die Size

123 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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