AMD Radeon R9 M275X vs NVIDIA GeForce MX450 30.5W 10Gbps

VS

AMD Radeon R9 M275X

NVIDIA GeForce MX450 30.5W 10Gbps

We compared two Mobile platform GPUs: 2GB VRAM Radeon R9 M275X and 2GB VRAM GeForce MX450 30.5W 10Gbps 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 6 years and 7 months late

Boost Clock has increased by 70% (1575MHz vs 925MHz)

Larger VRAM bandwidth (80.00GB/s vs 72.00GB/s)

256 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon R9 M275X

1.184 TFLOPS

GeForce MX450 30.5W 10Gbps +138%

2.822 TFLOPS

Radeon R9 M275X

VS

GeForce MX450 30.5W 10Gbps

Graphics Card

Jan 2014

Release Date

Aug 2020

Gem System

Generation

GeForce MX

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x4

Clock Speeds

900 MHz

Base Clock

1395 MHz

925 MHz

Boost Clock

1575 MHz

1125 MHz

Memory Clock

1250 MHz

Memory

2GB

Memory Size

2GB

GDDR5

Memory Type

GDDR6

128bit

Memory Bus

64bit

72.00GB/s

Bandwidth

80.00GB/s

Render Config

10

Compute Units

-

SM Count

14

640

Shading Units

896

40

TMUs

56

16

ROPs

32

-

16 KB (per CU)

L1 Cache

64 KB (per SM)

256 KB

L2 Cache

512 KB

-

Theoretical Performance

14.80 GPixel/s

Pixel Rate

50.40 GPixel/s

37.00 GTexel/s

Texture Rate

88.20 GTexel/s

-

FP16 (half)

5.645 TFLOPS

1184 GFLOPS

FP32 (float)

2.822 TFLOPS

74.00 GFLOPS

FP64 (double)

88.20 GFLOPS

Board Design

Unknown

TDP

31W

-

Portable Device Dependent

Outputs

No outputs

-

Power Connectors

None

Graphics Processor

Venus

GPU Name

TU117

Venus XTX (216-0846033)

GPU Variant

N18S-G5

GCN 1.0

Architecture

Turing

TSMC

Foundry

TSMC

28 nm

Process Size

12 nm

1.5 billion

Transistors

4.7 billion

123 mm²

Die Size

200 mm²

Graphics Features

12 (11_1)

DirectX

12 (12_1)

4.6

OpenGL

4.6

2.1 (1.2)

OpenCL

3.0

1.2.170

Vulkan

1.3

-

CUDA

7.5

6.5 (5.1)

Shader Model

6.6

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