NVIDIA GeForce 620M vs ATI Mobility Radeon HD 5470

VS

NVIDIA GeForce 620M ATI Mobility Radeon HD 5470

We compared two Mobile platform GPUs: 1024MB VRAM GeForce 620M and 512MB VRAM Mobility Radeon HD 5470 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 620M 's Advantages

Released 2 years and 2 months late

More VRAM (1024GB vs 512GB)

16 additional rendering cores

ATI Mobility Radeon HD 5470 's Advantages

Larger VRAM bandwidth (25.60GB/s vs 14.40GB/s)

Score

Benchmark

FP32 (float)

GeForce 620M +100%

0.24 TFLOPS

Mobility Radeon HD 5470

0.12 TFLOPS

GeForce 620M

VS

Mobility Radeon HD 5470

Graphics Card

Mar 2012

Release Date

Jan 2010

GeForce 600M

Generation

Manhattan

Mobile

Type

Mobile

PCIe 2.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

900 MHz

Memory Clock

800 MHz

Memory

1024MB

Memory Size

512MB

DDR3

Memory Type

GDDR5

64bit

Memory Bus

64bit

14.40GB/s

Bandwidth

25.60GB/s

Render Config

2

SM Count

-

Compute Units

1

96

Shading Units

80

16

TMUs

8

ROPs

4

-

Tensor Cores

-

RT Cores

-

64 KB (per SM)

L1 Cache

8 KB (per CU)

128 KB

L2 Cache

128 KB

Theoretical Performance

2.500 GPixel/s

Pixel Rate

3.000 GPixel/s

10.00 GTexel/s

Texture Rate

6.000 GTexel/s

-

FP16 (half)

-

240.0 GFLOPS

FP32 (float)

120.0 GFLOPS

20.00 GFLOPS

FP64 (double)

-

Graphics Processor

GF117

GPU Name

Park

N13P-GLP

GPU Variant

Park XT (216-0774009)

Fermi 2.0

Architecture

TeraScale 2

TSMC

Foundry

TSMC

28 nm

Process Size

40 nm

0.585 billion

Transistors

0.292 billion

116 mm²

Die Size

59 mm²

Board Design

15W

TDP

15W

-

Suggested PSU

-

No outputs

Outputs

No outputs

-

Power Connectors

-

Graphics Features

12 (11_0)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

1.1

OpenCL

1.2

N/A

Vulkan

N/A

2.1

CUDA

-

5.1

Shader Model

5.0

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