NVIDIA GeForce MX450 30.5W 8Gbps vs AMD Radeon R9 M290X

VS

NVIDIA GeForce MX450 30.5W 8Gbps

AMD Radeon R9 M290X

We compared two Mobile platform GPUs: 2GB VRAM GeForce MX450 30.5W 8Gbps and 4GB VRAM Radeon R9 M290X 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 6 years and 7 months late

Boost Clock has increased by 42% (1275MHz vs 900MHz)

Lower TDP (31W vs 100W)

AMD Radeon R9 M290X 's Advantages

More VRAM (4GB vs 2GB)

Larger VRAM bandwidth (153.6GB/s vs 64.00GB/s)

384 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce MX450 30.5W 8Gbps

2.285 TFLOPS

Radeon R9 M290X

2.304 TFLOPS

GeForce MX450 30.5W 8Gbps

VS

Radeon R9 M290X

Graphics Card

Aug 2020

Release Date

Jan 2014

GeForce MX

Generation

Crystal System

Mobile

Type

Mobile

PCIe 4.0 x4

Bus Interface

PCIe 3.0 x16

Clock Speeds

1035 MHz

Base Clock

850 MHz

1275 MHz

Boost Clock

900 MHz

2000 MHz

Memory Clock

1200 MHz

Memory

2GB

Memory Size

4GB

GDDR5

Memory Type

GDDR5

64bit

Memory Bus

256bit

64.00GB/s

Bandwidth

153.6GB/s

Render Config

-

Compute Units

20

14

SM Count

-

896

Shading Units

1280

56

TMUs

80

32

ROPs

32

-

64 KB (per SM)

L1 Cache

16 KB (per CU)

512 KB

L2 Cache

512 KB

-

Theoretical Performance

40.80 GPixel/s

Pixel Rate

28.80 GPixel/s

71.40 GTexel/s

Texture Rate

72.00 GTexel/s

4.570 TFLOPS

FP16 (half)

-

2.285 TFLOPS

FP32 (float)

2.304 TFLOPS

71.40 GFLOPS

FP64 (double)

144.0 GFLOPS

Board Design

31W

TDP

100W

-

No outputs

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

TU117

GPU Name

Neptune

-

GPU Variant

Neptune XT (216-0847000)

Turing

Architecture

GCN 1.0

TSMC

Foundry

TSMC

12 nm

Process Size

28 nm

4.7 billion

Transistors

2.8 billion

200 mm²

Die Size

212 mm²

Graphics Features

12 (12_1)

DirectX

12 (11_1)

4.6

OpenGL

4.6

3.0

OpenCL

1.2

1.3

Vulkan

1.2

7.5

CUDA

-

6.6

Shader Model

5.1

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