AMD Radeon 520 Mobile vs NVIDIA GeForce RTX 4070 Max-Q

VS

AMD Radeon 520 Mobile

NVIDIA GeForce RTX 4070 Max-Q

We compared two Mobile platform GPUs: 2GB VRAM Radeon 520 Mobile and 8GB VRAM GeForce RTX 4070 Max Q to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4070 Max-Q 's Advantages

Released 5 years and 9 months late

Boost Clock1230MHz

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (224.0GB/s vs 16.00GB/s)

4288 additional rendering cores

Lower TDP (35W vs 50W)

Score

Benchmark

FP32 (float)

Radeon 520 Mobile

0.659 TFLOPS

GeForce RTX 4070 Max Q +1620%

11.34 TFLOPS

Radeon 520 Mobile

VS

GeForce RTX 4070 Max Q

Graphics Card

Apr 2017

Release Date

Jan 2023

Mobility Radeon

Generation

GeForce 40 Mobile

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

735 MHz

-

Boost Clock

1230 MHz

1000 MHz

Memory Clock

1750 MHz

Memory

2GB

Memory Size

8GB

DDR3

Memory Type

GDDR6

64bit

Memory Bus

128bit

16.00GB/s

Bandwidth

224.0GB/s

Render Config

5

Compute Units

-

SM Count

36

320

Shading Units

4608

20

TMUs

144

8

ROPs

48

-

Tensor Cores

144

-

RT Cores

36

16 KB (per CU)

L1 Cache

128 KB (per SM)

128 KB

L2 Cache

32 MB

-

Theoretical Performance

8.240 GPixel/s

Pixel Rate

59.04 GPixel/s

20.60 GTexel/s

Texture Rate

177.1 GTexel/s

-

FP16 (half)

11.34 TFLOPS

659.2 GFLOPS

FP32 (float)

11.34 TFLOPS

41.20 GFLOPS

FP64 (double)

177.1 GFLOPS

Board Design

50W

TDP

35W

-

No outputs

Outputs

Portable Device Dependent

None

Power Connectors

None

Graphics Processor

Banks

GPU Name

AD106

Banks PRO (216-0568010)

GPU Variant

GN21-X6

GCN 1.0

Architecture

Ada Lovelace

TSMC

Foundry

TSMC

28 nm

Process Size

4 nm

0.69 billion

Transistors

Unknown

56 mm²

Die Size

190 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

8.9

5.1

Shader Model

6.7

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