AMD Radeon R5 A255 vs NVIDIA GeForce RTX 2050 Mobile

VS

AMD Radeon R5 A255

NVIDIA GeForce RTX 2050 Mobile

We compared two Mobile platform GPUs: 1024MB VRAM Radeon R5 A255 and 4GB VRAM GeForce RTX 2050 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 2050 Mobile 's Advantages

Released 7 years and 11 months late

Boost Clock has increased by 57% (1477MHz vs 940MHz)

More VRAM (4GB vs 1024GB)

Larger VRAM bandwidth (112.0GB/s vs 64.00GB/s)

1664 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon R5 A255

0.721 TFLOPS

GeForce RTX 2050 Mobile +739%

6.05 TFLOPS

Radeon R5 A255

VS

GeForce RTX 2050 Mobile

Graphics Card

Jan 2014

Release Date

Dec 2021

All-In-One

Generation

GeForce 20 Mobile

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 3.0 x8

Clock Speeds

925 MHz

Base Clock

1185 MHz

940 MHz

Boost Clock

1477 MHz

1000 MHz

Memory Clock

1750 MHz

Memory

1024MB

Memory Size

4GB

GDDR5

Memory Type

GDDR6

128bit

Memory Bus

64bit

64.00GB/s

Bandwidth

112.0GB/s

Render Config

6

Compute Units

-

SM Count

16

384

Shading Units

2048

24

TMUs

64

8

ROPs

32

-

Tensor Cores

64

-

RT Cores

32

16 KB (per CU)

L1 Cache

64 KB (per SM)

256 KB

L2 Cache

2 MB

-

Theoretical Performance

7.520 GPixel/s

Pixel Rate

47.26 GPixel/s

22.56 GTexel/s

Texture Rate

94.53 GTexel/s

-

FP16 (half)

12.10 TFLOPS

721.9 GFLOPS

FP32 (float)

6.050 TFLOPS

-

FP64 (double)

189.1 GFLOPS

Board Design

Unknown

TDP

45W

-

Portable Device Dependent

Outputs

1x DVI 1x HDMI 2.1 2x DisplayPort 1.4a

-

Power Connectors

1x 6-pin

Graphics Processor

Topaz

GPU Name

GA107

Topaz PRO (216-0858030)

GPU Variant

-

GCN 3.0

Architecture

Ampere

TSMC

Foundry

Samsung

28 nm

Process Size

8 nm

1.55 billion

Transistors

Unknown

125 mm²

Die Size

Unknown

Graphics Features

12 (12_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.2.170

Vulkan

1.3

-

CUDA

8.6

6.5

Shader Model

6.6

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