AMD Radeon R5 M255 vs NVIDIA GeForce MX450 30.5W 8Gbps

VS

AMD Radeon R5 M255 NVIDIA GeForce MX450 30.5W 8Gbps

We compared two Mobile platform GPUs: 2GB VRAM Radeon R5 M255 and 2GB VRAM GeForce MX450 30.5W 8Gbps 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 5 years and 10 months late

Boost Clock has increased by 36% (1275MHz vs 940MHz)

Larger VRAM bandwidth (64.00GB/s vs 32.00GB/s)

512 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon R5 M255

0.721 TFLOPS

GeForce MX450 30.5W 8Gbps +216%

2.285 TFLOPS

Radeon R5 M255

VS

GeForce MX450 30.5W 8Gbps

Graphics Card

Oct 2014

Release Date

Aug 2020

Gem System

Generation

GeForce MX

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 4.0 x4

Clock Speeds

925 MHz

Base Clock

1035 MHz

940 MHz

Boost Clock

1275 MHz

1000 MHz

Memory Clock

2000 MHz

Memory

2GB

Memory Size

2GB

DDR3

Memory Type

GDDR5

128bit

Memory Bus

64bit

32.00GB/s

Bandwidth

64.00GB/s

Render Config

-

SM Count

14

6

Compute Units

-

384

Shading Units

896

24

TMUs

56

8

ROPs

32

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

64 KB (per SM)

256 KB

L2 Cache

512 KB

Theoretical Performance

7.520 GPixel/s

Pixel Rate

40.80 GPixel/s

22.56 GTexel/s

Texture Rate

71.40 GTexel/s

721.9 GFLOPS

FP16 (half)

4.570 TFLOPS

721.9 GFLOPS

FP32 (float)

2.285 TFLOPS

45.12 GFLOPS

FP64 (double)

71.40 GFLOPS

Graphics Processor

Topaz

GPU Name

TU117

Topaz PRO (216-0858030)

GPU Variant

-

GCN 3.0

Architecture

Turing

TSMC

Foundry

TSMC

28 nm

Process Size

12 nm

1.55 billion

Transistors

4.7 billion

125 mm²

Die Size

200 mm²

Board Design

Unknown

TDP

31W

-

Suggested PSU

-

Portable Device Dependent

Outputs

No outputs

-

Power Connectors

None

Graphics Features

12 (12_0)

DirectX

12 (12_1)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.2.170

Vulkan

1.3

-

CUDA

7.5

6.5

Shader Model

6.6

Related GPU Comparisons

1

AMD Radeon R5 M255 vs NVIDIA GeForce 720A

2

AMD Radeon R5 M255 vs ATI Mobility Radeon HD 4550

3

AMD Radeon R5 M255 vs AMD Radeon HD 7670A

4

AMD Radeon R5 M255 vs NVIDIA GeForce 8800M GTS

5

AMD Radeon R5 M255 vs AMD Radeon HD 7730M

6

AMD Radeon R5 M255 vs AMD Radeon R7 M465

7

AMD Radeon R5 M255 vs AMD Radeon R9 M380 Mac Edition

8

AMD Radeon R5 M255 vs ATI Mobility Radeon HD 5830

9

AMD Radeon R5 M255 vs AMD Radeon R7 M340

10

AMD Radeon R5 M255 vs ATI Mobility Radeon HD 4830

Related News

1

Apple's 2025 OS in Development: iOS 19 Codename 'Luck'

2

Apple's AI is Memory Hungry! The Entire iPhone 16 Lineup Comes with 8GB RAM

3

Noctua Announce NH-D15 G2 Air Cooler and NF-A14x25r G2 Fan

4

The P-Cores and E-Cores in Arrow Lake Will Be Interleaved, Reducing Core Communication Latency and Improving Heat Dissipation

5

Changes in Intel Arrow Lake P/E Core Layout: Two Major Benefits

6

Time to Step Up, AMD and Intel! Nvidia Faces Antitrust Lawsuits in France, US, and EU

7

Intel Arrow Lake-S Features Dual Direct M.2 Slots: One PCIe 5.0 x4 and One PCIe 4.0 x4

8

AMD Ryzen 9000X3D Series to Feature Fully Unlocked Overclocking; DDR5-6400: The 'Sweet Spot' for Zen 5 Memory Speeds

9

Intel Z890 Motherboard Specs Leaked: Farewell to DDR4 Memory

10

AMD Ryzen 9000 Series Now Available for Pre-order in Europe: 9950X Priced at €660, Shipping by August 2