NVIDIA GeForce MX450 30.5W 8Gbps vs AMD Radeon R7 A260

VS

NVIDIA GeForce MX450 30.5W 8Gbps AMD Radeon R7 A260

We compared two Mobile platform GPUs: 2GB VRAM GeForce MX450 30.5W 8Gbps and 1024MB VRAM Radeon R7 A260 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 30% (1275MHz vs 980MHz)

More VRAM (2GB vs 1GB)

Larger VRAM bandwidth (64.00GB/s vs 57.60GB/s)

512 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce MX450 30.5W 8Gbps +203%

2.285 TFLOPS

Radeon R7 A260

0.752 TFLOPS

GeForce MX450 30.5W 8Gbps

VS

Radeon R7 A260

Graphics Card

Aug 2020

Release Date

Jan 2014

GeForce MX

Generation

All-In-One

Mobile

Type

Mobile

PCIe 4.0 x4

Bus Interface

PCIe 3.0 x8

Clock Speeds

1035 MHz

Base Clock

900 MHz

1275 MHz

Boost Clock

980 MHz

2000 MHz

Memory Clock

900 MHz

Memory

2GB

Memory Size

1024MB

GDDR5

Memory Type

GDDR5

64bit

Memory Bus

128bit

64.00GB/s

Bandwidth

57.60GB/s

Render Config

14

SM Count

-

Compute Units

6

896

Shading Units

384

56

TMUs

24

32

ROPs

8

-

Tensor Cores

-

RT Cores

-

64 KB (per SM)

L1 Cache

16 KB (per CU)

512 KB

L2 Cache

256 KB

Theoretical Performance

40.80 GPixel/s

Pixel Rate

7.840 GPixel/s

71.40 GTexel/s

Texture Rate

23.52 GTexel/s

4.570 TFLOPS

FP16 (half)

-

2.285 TFLOPS

FP32 (float)

752.6 GFLOPS

71.40 GFLOPS

FP64 (double)

-

Graphics Processor

TU117

GPU Name

Topaz

-

GPU Variant

Topaz XT (216-0858020)

Turing

Architecture

GCN 3.0

TSMC

Foundry

TSMC

12 nm

Process Size

28 nm

4.7 billion

Transistors

1.55 billion

200 mm²

Die Size

125 mm²

Board Design

31W

TDP

Unknown

-

Suggested PSU

-

No outputs

Outputs

Portable Device Dependent

None

Power Connectors

-

Graphics Features

12 (12_1)

DirectX

12 (12_0)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.3

Vulkan

1.2.170

7.5

CUDA

-

6.6

Shader Model

6.5

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