NVIDIA GeForce MX450 30.5W 8Gbps vs AMD Radeon HD 8870M

VS

NVIDIA GeForce MX450 30.5W 8Gbps

AMD Radeon HD 8870M

We compared two Mobile platform GPUs: 2GB VRAM GeForce MX450 30.5W 8Gbps and 2GB VRAM Radeon HD 8870M 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 7 years and 4 months late

Boost Clock has increased by 65% (1275MHz vs 775MHz)

256 additional rendering cores

AMD Radeon HD 8870M 's Advantages

Larger VRAM bandwidth (72.00GB/s vs 64.00GB/s)

Score

Benchmark

FP32 (float)

GeForce MX450 30.5W 8Gbps +130%

2.285 TFLOPS

Radeon HD 8870M

0.992 TFLOPS

GeForce MX450 30.5W 8Gbps

VS

Radeon HD 8870M

Graphics Card

Aug 2020

Release Date

Apr 2013

GeForce MX

Generation

Solar System

Mobile

Type

Mobile

PCIe 4.0 x4

Bus Interface

PCIe 3.0 x16

Clock Speeds

1035 MHz

Base Clock

725 MHz

1275 MHz

Boost Clock

775 MHz

2000 MHz

Memory Clock

1125 MHz

Memory

2GB

Memory Size

2GB

GDDR5

Memory Type

GDDR5

64bit

Memory Bus

128bit

64.00GB/s

Bandwidth

72.00GB/s

Render Config

-

Compute Units

10

14

SM Count

-

896

Shading Units

640

56

TMUs

40

32

ROPs

16

-

64 KB (per SM)

L1 Cache

16 KB (per CU)

512 KB

L2 Cache

256 KB

-

Theoretical Performance

40.80 GPixel/s

Pixel Rate

12.40 GPixel/s

71.40 GTexel/s

Texture Rate

31.00 GTexel/s

4.570 TFLOPS

FP16 (half)

-

2.285 TFLOPS

FP32 (float)

992.0 GFLOPS

71.40 GFLOPS

FP64 (double)

62.00 GFLOPS

Board Design

31W

TDP

Unknown

-

No outputs

Outputs

Portable Device Dependent

None

Power Connectors

-

Graphics Processor

TU117

GPU Name

Venus

-

GPU Variant

Venus XT (216-0846000)

Turing

Architecture

GCN 1.0

TSMC

Foundry

TSMC

12 nm

Process Size

28 nm

4.7 billion

Transistors

1.5 billion

200 mm²

Die Size

123 mm²

Graphics Features

12 (12_1)

DirectX

12 (11_1)

4.6

OpenGL

4.6

3.0

OpenCL

2.1 (1.2)

1.3

Vulkan

1.2.170

7.5

CUDA

-

6.6

Shader Model

6.5 (5.1)

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