NVIDIA GeForce GT 520M vs ATI Mobility Radeon HD 4830

VS

NVIDIA GeForce GT 520M ATI Mobility Radeon HD 4830

We compared two Mobile platform GPUs: 1024MB VRAM GeForce GT 520M and 1024MB VRAM Mobility Radeon HD 4830 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 520M 's Advantages

Released 1 years and 10 months late

ATI Mobility Radeon HD 4830 's Advantages

Larger VRAM bandwidth (25.60GB/s vs 12.80GB/s)

592 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GT 520M

0.142 TFLOPS

Mobility Radeon HD 4830 +350%

0.64 TFLOPS

GeForce GT 520M

VS

Mobility Radeon HD 4830

Graphics Card

Jan 2011

Release Date

Mar 2009

GeForce 500M

Generation

M9x

Mobile

Type

Mobile

PCIe 2.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

800 MHz

Memory Clock

800 MHz

Memory

1024MB

Memory Size

1024MB

DDR3

Memory Type

GDDR3

64bit

Memory Bus

128bit

12.80GB/s

Bandwidth

25.60GB/s

Render Config

1

SM Count

-

Compute Units

8

48

Shading Units

640

8

TMUs

32

4

ROPs

16

-

Tensor Cores

-

RT Cores

-

64 KB (per SM)

L1 Cache

16 KB (per CU)

128 KB

L2 Cache

128 KB

Theoretical Performance

1.480 GPixel/s

Pixel Rate

8.000 GPixel/s

5.920 GTexel/s

Texture Rate

16.00 GTexel/s

-

FP16 (half)

-

142.1 GFLOPS

FP32 (float)

640.0 GFLOPS

11.84 GFLOPS

FP64 (double)

128.0 GFLOPS

Graphics Processor

GF119

GPU Name

M97

N12P-GV-B-A1

GPU Variant

M97 M2 (216-0731004)

Fermi 2.0

Architecture

TeraScale

TSMC

Foundry

TSMC

40 nm

Process Size

40 nm

0.292 billion

Transistors

0.826 billion

79 mm²

Die Size

137 mm²

Board Design

12W

TDP

Unknown

-

Suggested PSU

-

No outputs

Outputs

Portable Device Dependent

-

Power Connectors

-

Graphics Features

12 (11_0)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3

1.1

OpenCL

1.1

N/A

Vulkan

N/A

2.1

CUDA

-

5.1

Shader Model

4.1

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