NVIDIA RTX 2000 Mobile Ada Generation vs AMD Radeon R5 A255

VS

NVIDIA RTX 2000 Mobile Ada Generation

AMD Radeon R5 A255

We compared two Mobile platform GPUs: 8GB VRAM RTX 2000 Mobile Ada Generation and 1024MB VRAM Radeon R5 A255 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)

RTX 2000 Mobile Ada Generation +1701%

12.99 TFLOPS

Radeon R5 A255

0.721 TFLOPS

RTX 2000 Mobile Ada Generation

VS

Radeon R5 A255

Graphics Card

Mar 2023

Release Date

Jan 2014

Quadro Ada-M

Generation

All-In-One

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x8

Clock Speeds

1635 MHz

Base Clock

925 MHz

2115 MHz

Boost Clock

940 MHz

2000 MHz

Memory Clock

1000 MHz

Memory

8GB

Memory Size

1024MB

GDDR6

Memory Type

GDDR5

128bit

Memory Bus

128bit

256.0GB/s

Bandwidth

64.00GB/s

Render Config

-

Compute Units

6

24

SM Count

-

3072

Shading Units

384

96

TMUs

24

48

ROPs

8

96

Tensor Cores

-

24

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per CU)

12 MB

L2 Cache

256 KB

-

Theoretical Performance

101.5 GPixel/s

Pixel Rate

7.520 GPixel/s

203.0 GTexel/s

Texture Rate

22.56 GTexel/s

12.99 TFLOPS

FP16 (half)

-

12.99 TFLOPS

FP32 (float)

721.9 GFLOPS

203.0 GFLOPS

FP64 (double)

-

Board Design

50W

TDP

Unknown

-

Portable Device Dependent

Outputs

Portable Device Dependent

None

Power Connectors

-

Graphics Processor

AD107

GPU Name

Topaz

-

GPU Variant

Topaz PRO (216-0858030)

Ada Lovelace

Architecture

GCN 3.0

TSMC

Foundry

TSMC

5 nm

Process Size

28 nm

18.9 billion

Transistors

1.55 billion

159 mm²

Die Size

125 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_0)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.3

Vulkan

1.2.170

8.9

CUDA

-

6.7

Shader Model

6.5

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