AMD Radeon 520 Mobile vs NVIDIA GeForce RTX 3080 Ti Max Q

VS

AMD Radeon 520 Mobile

NVIDIA GeForce RTX 3080 Ti Max Q

We compared two Mobile platform GPUs: 2GB VRAM Radeon 520 Mobile and 16GB VRAM GeForce RTX 3080 Ti Max Q to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon 520 Mobile 's Advantages

Lower TDP (50W vs 80W)

NVIDIA GeForce RTX 3080 Ti Max Q 's Advantages

Released 4 years and 9 months late

Boost Clock1125MHz

More VRAM (16GB vs 2GB)

Larger VRAM bandwidth (384.0GB/s vs 16.00GB/s)

7104 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon 520 Mobile

0.659 TFLOPS

GeForce RTX 3080 Ti Max Q +2434%

16.7 TFLOPS

Radeon 520 Mobile

VS

GeForce RTX 3080 Ti Max Q

Graphics Card

Apr 2017

Release Date

Jan 2022

Mobility Radeon

Generation

GeForce 30 Mobile

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

585 MHz

-

Boost Clock

1125 MHz

1000 MHz

Memory Clock

1500 MHz

Memory

2GB

Memory Size

16GB

DDR3

Memory Type

GDDR6

64bit

Memory Bus

256bit

16.00GB/s

Bandwidth

384.0GB/s

Render Config

5

Compute Units

-

SM Count

58

320

Shading Units

7424

20

TMUs

232

8

ROPs

96

-

Tensor Cores

232

-

RT Cores

58

16 KB (per CU)

L1 Cache

128 KB (per SM)

128 KB

L2 Cache

4 MB

-

Theoretical Performance

8.240 GPixel/s

Pixel Rate

108.0 GPixel/s

20.60 GTexel/s

Texture Rate

261.0 GTexel/s

-

FP16 (half)

16.70 TFLOPS

659.2 GFLOPS

FP32 (float)

16.70 TFLOPS

41.20 GFLOPS

FP64 (double)

261.0 GFLOPS

Board Design

50W

TDP

80W

-

No outputs

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

Banks

GPU Name

GA103S

Banks PRO (216-0568010)

GPU Variant

GN20-E8-A1

GCN 1.0

Architecture

Ampere

TSMC

Foundry

Samsung

28 nm

Process Size

8 nm

0.69 billion

Transistors

Unknown

56 mm²

Die Size

496 mm²

Graphics Features

12 (11_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

1.2

OpenCL

3.0

1.2

Vulkan

1.3

-

CUDA

8.6

5.1

Shader Model

6.5

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