AMD Radeon R5 A255 vs NVIDIA GeForce RTX 3070 Max Q

VS

AMD Radeon R5 A255 NVIDIA GeForce RTX 3070 Max Q

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

Main Differences

NVIDIA GeForce RTX 3070 Max Q 's Advantages

Released 7 years late

Boost Clock has increased by 37% (1290MHz vs 940MHz)

More VRAM (8GB vs 1GB)

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

4736 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon R5 A255

0.721 TFLOPS

GeForce RTX 3070 Max Q +1732%

13.21 TFLOPS

Radeon R5 A255

VS

GeForce RTX 3070 Max Q

Graphics Card

Jan 2014

Release Date

Jan 2021

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

780 MHz

940 MHz

Boost Clock

1290 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

-

SM Count

40

6

Compute Units

-

384

Shading Units

5120

24

TMUs

160

8

ROPs

80

-

Tensor Cores

160

-

RT Cores

40

16 KB (per CU)

L1 Cache

128 KB (per SM)

256 KB

L2 Cache

4 MB

Theoretical Performance

7.520 GPixel/s

Pixel Rate

103.2 GPixel/s

22.56 GTexel/s

Texture Rate

206.4 GTexel/s

-

FP16 (half)

13.21 TFLOPS

721.9 GFLOPS

FP32 (float)

13.21 TFLOPS

-

FP64 (double)

206.4 GFLOPS

Graphics Processor

Topaz

GPU Name

GA104

Topaz PRO (216-0858030)

GPU Variant

GA104-770-A1

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

Board Design

Unknown

TDP

80W

-

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

8.6

6.5

Shader Model

6.6

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