NVIDIA GeForce MX450 30.5W 8Gbps vs ATI Mobility Radeon HD 5870

VS

NVIDIA GeForce MX450 30.5W 8Gbps ATI Mobility Radeon HD 5870

We compared two Mobile platform GPUs: 2GB VRAM GeForce MX450 30.5W 8Gbps and 1024MB VRAM Mobility Radeon HD 5870 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 10 years and 7 months late

Boost Clock1275MHz

More VRAM (2GB vs 1GB)

96 additional rendering cores

Lower TDP (31W vs 50W)

Score

Benchmark

FP32 (float)

GeForce MX450 30.5W 8Gbps +104%

2.285 TFLOPS

Mobility Radeon HD 5870

1.12 TFLOPS

GeForce MX450 30.5W 8Gbps

VS

Mobility Radeon HD 5870

Graphics Card

Aug 2020

Release Date

Jan 2010

GeForce MX

Generation

Manhattan

Mobile

Type

Mobile

PCIe 4.0 x4

Bus Interface

MXM-B (3.0)

Clock Speeds

1035 MHz

Base Clock

-

1275 MHz

Boost Clock

-

2000 MHz

Memory Clock

1000 MHz

Memory

2GB

Memory Size

1024MB

GDDR5

Memory Type

GDDR5

64bit

Memory Bus

128bit

64.00GB/s

Bandwidth

64.00GB/s

Render Config

14

SM Count

-

Compute Units

10

896

Shading Units

800

56

TMUs

40

32

ROPs

16

-

Tensor Cores

-

RT Cores

-

64 KB (per SM)

L1 Cache

8 KB (per CU)

512 KB

L2 Cache

256 KB

Theoretical Performance

40.80 GPixel/s

Pixel Rate

11.20 GPixel/s

71.40 GTexel/s

Texture Rate

28.00 GTexel/s

4.570 TFLOPS

FP16 (half)

-

2.285 TFLOPS

FP32 (float)

1120 GFLOPS

71.40 GFLOPS

FP64 (double)

-

Graphics Processor

TU117

GPU Name

Broadway

-

GPU Variant

Broadway XT (216-0769008)

Turing

Architecture

TeraScale 2

TSMC

Foundry

TSMC

12 nm

Process Size

40 nm

4.7 billion

Transistors

1.04 billion

200 mm²

Die Size

166 mm²

Board Design

31W

TDP

50W

-

Suggested PSU

-

No outputs

Outputs

No outputs

None

Power Connectors

-

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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