NVIDIA GeForce GT 520MX vs AMD Radeon RX 6850M XT

VS

NVIDIA GeForce GT 520MX

AMD Radeon RX 6850M XT

We compared two Mobile platform GPUs: 1024MB VRAM GeForce GT 520MX and 12GB VRAM Radeon RX 6850M XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 520MX 's Advantages

Lower TDP (20W vs 165W)

AMD Radeon RX 6850M XT 's Advantages

Released 10 years and 8 months late

Boost Clock2581MHz

More VRAM (12GB vs 1024GB)

Larger VRAM bandwidth (384.0GB/s vs 14.40GB/s)

2512 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GT 520MX

0.173 TFLOPS

Radeon RX 6850M XT +7535%

13.21 TFLOPS

GeForce GT 520MX

VS

Radeon RX 6850M XT

Graphics Card

May 2011

Release Date

Jan 2022

GeForce 500M

Generation

Mobility Radeon

Mobile

Type

Mobile

PCIe 2.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

2321 MHz

-

Boost Clock

2581 MHz

900 MHz

Memory Clock

2000 MHz

Memory

1024MB

Memory Size

12GB

DDR3

Memory Type

GDDR6

64bit

Memory Bus

192bit

14.40GB/s

Bandwidth

384.0GB/s

Render Config

-

Compute Units

40

1

SM Count

-

48

Shading Units

2560

8

TMUs

160

4

ROPs

64

-

RT Cores

40

64 KB (per SM)

L1 Cache

128 KB per Array

128 KB

L2 Cache

3 MB

-

L3 Cache

96 MB

Theoretical Performance

1.800 GPixel/s

Pixel Rate

165.2 GPixel/s

7.200 GTexel/s

Texture Rate

413.0 GTexel/s

-

FP16 (half)

26.43 TFLOPS

172.8 GFLOPS

FP32 (float)

13.21 TFLOPS

14.40 GFLOPS

FP64 (double)

825.9 GFLOPS

Board Design

20W

TDP

165W

-

No outputs

Outputs

No outputs

-

Power Connectors

None

Graphics Processor

GF119

GPU Name

Navi 22

N12P-GVR-B-A1

GPU Variant

Navi 22 XTM

Fermi 2.0

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

40 nm

Process Size

7 nm

0.292 billion

Transistors

17.2 billion

79 mm²

Die Size

335 mm²

Graphics Features

12 (11_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

1.1

OpenCL

2.1

N/A

Vulkan

1.3

2.1

CUDA

-

5.1

Shader Model

6.5

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