AMD Radeon R5 A255 vs NVIDIA GeForce RTX 3070 Ti Max Q

VS

AMD Radeon R5 A255

NVIDIA GeForce RTX 3070 Ti Max Q

We compared two Mobile platform GPUs: 1024MB VRAM Radeon R5 A255 and 8GB VRAM GeForce RTX 3070 Ti Max Q to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 3070 Ti Max Q 's Advantages

Released 8 years late

Boost Clock has increased by 10% (1035MHz vs 940MHz)

More VRAM (8GB vs 1024GB)

Larger VRAM bandwidth (384.0GB/s vs 64.00GB/s)

5504 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon R5 A255

0.721 TFLOPS

GeForce RTX 3070 Ti Max Q +1590%

12.19 TFLOPS

Radeon R5 A255

VS

GeForce RTX 3070 Ti Max Q

Graphics Card

Jan 2014

Release Date

Jan 2022

All-In-One

Generation

GeForce 30 Mobile

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 4.0 x16

Clock Speeds

925 MHz

Base Clock

510 MHz

940 MHz

Boost Clock

1035 MHz

1000 MHz

Memory Clock

1500 MHz

Memory

1024MB

Memory Size

8GB

GDDR5

Memory Type

GDDR6

128bit

Memory Bus

256bit

64.00GB/s

Bandwidth

384.0GB/s

Render Config

6

Compute Units

-

SM Count

46

384

Shading Units

5888

24

TMUs

184

8

ROPs

96

-

Tensor Cores

184

-

RT Cores

46

16 KB (per CU)

L1 Cache

128 KB (per SM)

256 KB

L2 Cache

4 MB

-

Theoretical Performance

7.520 GPixel/s

Pixel Rate

99.36 GPixel/s

22.56 GTexel/s

Texture Rate

190.4 GTexel/s

-

FP16 (half)

12.19 TFLOPS

721.9 GFLOPS

FP32 (float)

12.19 TFLOPS

-

FP64 (double)

190.4 GFLOPS

Board Design

Unknown

TDP

80W

-

Portable Device Dependent

Outputs

No outputs

-

Power Connectors

None

Graphics Processor

Topaz

GPU Name

GA104

Topaz PRO (216-0858030)

GPU Variant

-

GCN 3.0

Architecture

Ampere

TSMC

Foundry

Samsung

28 nm

Process Size

8 nm

1.55 billion

Transistors

17.4 billion

125 mm²

Die Size

392 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

8.6

6.5

Shader Model

6.6

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