AMD Radeon R5 A255 vs NVIDIA RTX 2000 Mobile Ada Generation

VS

AMD Radeon R5 A255

NVIDIA RTX 2000 Mobile Ada Generation

We compared two Mobile platform GPUs: 1024MB VRAM Radeon R5 A255 and 8GB VRAM RTX 2000 Mobile Ada Generation to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX 2000 Mobile Ada Generation 's Advantages

Released 9 years and 2 months late

Boost Clock has increased by 125% (2115MHz vs 940MHz)

More VRAM (8GB vs 1024GB)

Larger VRAM bandwidth (256.0GB/s vs 64.00GB/s)

2688 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon R5 A255

0.721 TFLOPS

RTX 2000 Mobile Ada Generation +1701%

12.99 TFLOPS

Radeon R5 A255

VS

RTX 2000 Mobile Ada Generation

Graphics Card

Jan 2014

Release Date

Mar 2023

All-In-One

Generation

Quadro Ada-M

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 4.0 x16

Clock Speeds

925 MHz

Base Clock

1635 MHz

940 MHz

Boost Clock

2115 MHz

1000 MHz

Memory Clock

2000 MHz

Memory

1024MB

Memory Size

8GB

GDDR5

Memory Type

GDDR6

128bit

Memory Bus

128bit

64.00GB/s

Bandwidth

256.0GB/s

Render Config

6

Compute Units

-

SM Count

24

384

Shading Units

3072

24

TMUs

96

8

ROPs

48

-

Tensor Cores

96

-

RT Cores

24

16 KB (per CU)

L1 Cache

128 KB (per SM)

256 KB

L2 Cache

12 MB

-

Theoretical Performance

7.520 GPixel/s

Pixel Rate

101.5 GPixel/s

22.56 GTexel/s

Texture Rate

203.0 GTexel/s

-

FP16 (half)

12.99 TFLOPS

721.9 GFLOPS

FP32 (float)

12.99 TFLOPS

-

FP64 (double)

203.0 GFLOPS

Board Design

Unknown

TDP

50W

-

Portable Device Dependent

Outputs

Portable Device Dependent

-

Power Connectors

None

Graphics Processor

Topaz

GPU Name

AD107

Topaz PRO (216-0858030)

GPU Variant

-

GCN 3.0

Architecture

Ada Lovelace

TSMC

Foundry

TSMC

28 nm

Process Size

5 nm

1.55 billion

Transistors

18.9 billion

125 mm²

Die Size

159 mm²

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

8.9

6.5

Shader Model

6.7

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