NVIDIA GeForce MX450 30.5W 10Gbps vs NVIDIA GeForce 8400M G

VS

NVIDIA GeForce MX450 30.5W 10Gbps

NVIDIA GeForce 8400M G

We compared two Mobile platform GPUs: 2GB VRAM GeForce MX450 30.5W 10Gbps and 256MB VRAM GeForce 8400M G to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce MX450 30.5W 10Gbps 's Advantages

Released 13 years and 3 months late

Boost Clock1575MHz

More VRAM (2GB vs 256GB)

Larger VRAM bandwidth (80.00GB/s vs 6.400GB/s)

888 additional rendering cores

NVIDIA GeForce 8400M G 's Advantages

Lower TDP (10W vs 31W)

Score

Benchmark

FP32 (float)

GeForce MX450 30.5W 10Gbps +21607%

2.822 TFLOPS

GeForce 8400M G

0.013 TFLOPS

GeForce MX450 30.5W 10Gbps

VS

GeForce 8400M G

Graphics Card

Aug 2020

Release Date

May 2007

GeForce MX

Generation

GeForce 8M

Mobile

Type

Mobile

PCIe 4.0 x4

Bus Interface

PCIe 1.0 x16

Clock Speeds

1395 MHz

Base Clock

-

1575 MHz

Boost Clock

-

1250 MHz

Memory Clock

400 MHz

Memory

2GB

Memory Size

256MB

GDDR6

Memory Type

GDDR3

64bit

Memory Bus

64bit

80.00GB/s

Bandwidth

6.400GB/s

Render Config

-

14

SM Count

1

896

Shading Units

8

56

TMUs

8

32

ROPs

4

-

64 KB (per SM)

L1 Cache

-

512 KB

L2 Cache

16 KB

-

Theoretical Performance

50.40 GPixel/s

Pixel Rate

1.600 GPixel/s

88.20 GTexel/s

Texture Rate

3.200 GTexel/s

5.645 TFLOPS

FP16 (half)

-

2.822 TFLOPS

FP32 (float)

12.80 GFLOPS

88.20 GFLOPS

FP64 (double)

-

Board Design

31W

TDP

10W

-

No outputs

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

TU117

GPU Name

G86

N18S-G5

GPU Variant

NB8M-SE

Turing

Architecture

Tesla

TSMC

Foundry

TSMC

12 nm

Process Size

80 nm

4.7 billion

Transistors

0.21 billion

200 mm²

Die Size

127 mm²

Graphics Features

12 (12_1)

DirectX

11.1 (10_0)

4.6

OpenGL

3.3

3.0

OpenCL

1.1

1.3

Vulkan

N/A

7.5

CUDA

1.1

6.6

Shader Model

4.0

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