NVIDIA GeForce MX450 30.5W 8Gbps vs AMD Radeon HD 6470M

VS

NVIDIA GeForce MX450 30.5W 8Gbps

AMD Radeon HD 6470M

We compared two Mobile platform GPUs: 2GB VRAM GeForce MX450 30.5W 8Gbps and 512MB VRAM Radeon HD 6470M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce MX450 30.5W 8Gbps 's Advantages

Released 9 years and 7 months late

Boost Clock1275MHz

More VRAM (2GB vs 512GB)

Larger VRAM bandwidth (64.00GB/s vs 12.80GB/s)

736 additional rendering cores

AMD Radeon HD 6470M 's Advantages

Lower TDP (25W vs 31W)

Score

Benchmark

FP32 (float)

GeForce MX450 30.5W 8Gbps +920%

2.285 TFLOPS

Radeon HD 6470M

0.224 TFLOPS

GeForce MX450 30.5W 8Gbps

VS

Radeon HD 6470M

Graphics Card

Aug 2020

Release Date

Jan 2011

GeForce MX

Generation

Vancouver

Mobile

Type

Mobile

PCIe 4.0 x4

Bus Interface

PCIe 2.0 x16

Clock Speeds

1035 MHz

Base Clock

-

1275 MHz

Boost Clock

-

2000 MHz

Memory Clock

800 MHz

Memory

2GB

Memory Size

512MB

GDDR5

Memory Type

DDR3

64bit

Memory Bus

64bit

64.00GB/s

Bandwidth

12.80GB/s

Render Config

-

Compute Units

2

14

SM Count

-

896

Shading Units

160

56

TMUs

8

32

ROPs

4

-

64 KB (per SM)

L1 Cache

8 KB (per CU)

512 KB

L2 Cache

128 KB

-

Theoretical Performance

40.80 GPixel/s

Pixel Rate

2.800 GPixel/s

71.40 GTexel/s

Texture Rate

5.600 GTexel/s

4.570 TFLOPS

FP16 (half)

-

2.285 TFLOPS

FP32 (float)

224.0 GFLOPS

71.40 GFLOPS

FP64 (double)

-

Board Design

31W

TDP

25W

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

TU117

GPU Name

Seymour

-

GPU Variant

Seymour XT (216-0810084)

Turing

Architecture

TeraScale 2

TSMC

Foundry

TSMC

12 nm

Process Size

40 nm

4.7 billion

Transistors

0.37 billion

200 mm²

Die Size

67 mm²

Graphics Features

12 (12_1)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

3.0

OpenCL

1.2

1.3

Vulkan

N/A

7.5

CUDA

-

6.6

Shader Model

5.0

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