NVIDIA GeForce 820M vs ATI Mobility Radeon HD 530v

VS

NVIDIA GeForce 820M

ATI Mobility Radeon HD 530v

We compared two Mobile platform GPUs: 2GB VRAM GeForce 820M and 512MB VRAM Mobility Radeon HD 530v to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 820M 's Advantages

Released 4 years and 10 months late

More VRAM (2GB vs 512GB)

Larger VRAM bandwidth (28.83GB/s vs 9.600GB/s)

304 additional rendering cores

ATI Mobility Radeon HD 530v 's Advantages

Lower TDP (10W vs 45W)

Score

Benchmark

FP32 (float)

GeForce 820M +677%

0.622 TFLOPS

Mobility Radeon HD 530v

0.08 TFLOPS

GeForce 820M

VS

Mobility Radeon HD 530v

Graphics Card

Mar 2015

Release Date

May 2010

GeForce 800M

Generation

M9x

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

MXM-A (3.0)

Clock Speeds

-

901 MHz

Memory Clock

600 MHz

Memory

2GB

Memory Size

512MB

DDR3

Memory Type

GDDR3

128bit

Memory Bus

64bit

28.83GB/s

Bandwidth

9.600GB/s

Render Config

-

Compute Units

1

-

384

Shading Units

80

32

TMUs

8

16

ROPs

4

-

16 KB (per SMX)

L1 Cache

16 KB (per CU)

256 KB

L2 Cache

64 KB

-

Theoretical Performance

6.480 GPixel/s

Pixel Rate

2.000 GPixel/s

25.92 GTexel/s

Texture Rate

4.000 GTexel/s

-

622.1 GFLOPS

FP32 (float)

80.00 GFLOPS

25.92 GFLOPS

FP64 (double)

-

Board Design

45W

TDP

10W

-

No outputs

Outputs

No outputs

-

Graphics Processor

GK107

GPU Name

M92

-

Kepler

Architecture

TeraScale

TSMC

Foundry

TSMC

28 nm

Process Size

55 nm

1.27 billion

Transistors

0.242 billion

118 mm²

Die Size

73 mm²

Graphics Features

12 (11_0)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3

3.0

OpenCL

1.1

Vulkan

N/A

3.0

CUDA

-

5.1

Shader Model

4.1

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