AMD Radeon R5 M255 vs NVIDIA GeForce RTX 2060 Max Q Refresh

VS

AMD Radeon R5 M255 NVIDIA GeForce RTX 2060 Max Q Refresh

We compared two Mobile platform GPUs: 2GB VRAM Radeon R5 M255 and 6GB VRAM GeForce RTX 2060 Max Q Refresh to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 2060 Max Q Refresh 's Advantages

Released 4 years and 3 months late

Boost Clock has increased by 28% (1200MHz vs 940MHz)

More VRAM (6GB vs 2GB)

Larger VRAM bandwidth (259.8GB/s vs 32.00GB/s)

1536 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon R5 M255

0.721 TFLOPS

GeForce RTX 2060 Max Q Refresh +539%

4.608 TFLOPS

Radeon R5 M255

VS

GeForce RTX 2060 Max Q Refresh

Graphics Card

Oct 2014

Release Date

Jan 2019

Gem System

Generation

GeForce 20 Mobile

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 3.0 x16

Clock Speeds

925 MHz

Base Clock

960 MHz

940 MHz

Boost Clock

1200 MHz

1000 MHz

Memory Clock

1353 MHz

Memory

2GB

Memory Size

6GB

DDR3

Memory Type

GDDR6

128bit

Memory Bus

192bit

32.00GB/s

Bandwidth

259.8GB/s

Render Config

-

SM Count

30

6

Compute Units

-

384

Shading Units

1920

24

TMUs

120

8

ROPs

48

-

Tensor Cores

240

-

RT Cores

30

16 KB (per CU)

L1 Cache

64 KB (per SM)

256 KB

L2 Cache

3 MB

Theoretical Performance

7.520 GPixel/s

Pixel Rate

57.60 GPixel/s

22.56 GTexel/s

Texture Rate

144.0 GTexel/s

721.9 GFLOPS

FP16 (half)

9.216 TFLOPS

721.9 GFLOPS

FP32 (float)

4.608 TFLOPS

45.12 GFLOPS

FP64 (double)

144.0 GFLOPS

Graphics Processor

Topaz

GPU Name

TU106B

Topaz PRO (216-0858030)

GPU Variant

-

GCN 3.0

Architecture

Turing

TSMC

Foundry

TSMC

28 nm

Process Size

12 nm

1.55 billion

Transistors

10.8 billion

125 mm²

Die Size

445 mm²

Board Design

Unknown

TDP

115W

-

Suggested PSU

-

Portable Device Dependent

Outputs

No outputs

-

Power Connectors

None

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

7.5

6.5

Shader Model

6.6

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