AMD Radeon R5 M255 vs NVIDIA RTX 4000 Mobile Ada Generation

VS

AMD Radeon R5 M255

NVIDIA RTX 4000 Mobile Ada Generation

We compared two Mobile platform GPUs: 2GB VRAM Radeon R5 M255 and 12GB VRAM RTX 4000 Mobile Ada Generation to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX 4000 Mobile Ada Generation 's Advantages

Released 8 years and 5 months late

Boost Clock has increased by 77% (1665MHz vs 940MHz)

More VRAM (12GB vs 2GB)

Larger VRAM bandwidth (432.0GB/s vs 32.00GB/s)

7040 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon R5 M255

0.721 TFLOPS

RTX 4000 Mobile Ada Generation +3328%

24.72 TFLOPS

Radeon R5 M255

VS

RTX 4000 Mobile Ada Generation

Graphics Card

Oct 2014

Release Date

Mar 2023

Gem System

Generation

Quadro Ada-M

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 4.0 x16

Clock Speeds

925 MHz

Base Clock

1290 MHz

940 MHz

Boost Clock

1665 MHz

1000 MHz

Memory Clock

2250 MHz

Memory

2GB

Memory Size

12GB

DDR3

Memory Type

GDDR6

128bit

Memory Bus

192bit

32.00GB/s

Bandwidth

432.0GB/s

Render Config

6

Compute Units

-

SM Count

58

384

Shading Units

7424

24

TMUs

232

8

ROPs

80

-

Tensor Cores

232

-

RT Cores

58

16 KB (per CU)

L1 Cache

128 KB (per SM)

256 KB

L2 Cache

48 MB

-

Theoretical Performance

7.520 GPixel/s

Pixel Rate

133.2 GPixel/s

22.56 GTexel/s

Texture Rate

386.3 GTexel/s

721.9 GFLOPS

FP16 (half)

24.72 TFLOPS

721.9 GFLOPS

FP32 (float)

24.72 TFLOPS

45.12 GFLOPS

FP64 (double)

386.3 GFLOPS

Board Design

Unknown

TDP

110W

-

Portable Device Dependent

Outputs

Portable Device Dependent

-

Power Connectors

None

Graphics Processor

Topaz

GPU Name

AD104

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

35.8 billion

125 mm²

Die Size

294 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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