NVIDIA GeForce GTX 470M vs AMD Radeon 620 Mobile

VS

NVIDIA GeForce GTX 470M

AMD Radeon 620 Mobile

We compared two Mobile platform GPUs: 1536MB VRAM GeForce GTX 470M and 2GB VRAM Radeon 620 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 470M 's Advantages

Larger VRAM bandwidth (72.00GB/s vs 14.40GB/s)

AMD Radeon 620 Mobile 's Advantages

Released 8 years and 8 months late

Boost Clock1024MHz

More VRAM (2GB vs 1536GB)

96 additional rendering cores

Lower TDP (50W vs 75W)

Score

Benchmark

FP32 (float)

GeForce GTX 470M

0.616 TFLOPS

Radeon 620 Mobile +27%

0.786 TFLOPS

GeForce GTX 470M

VS

Radeon 620 Mobile

Graphics Card

Sep 2010

Release Date

May 2019

GeForce 400M

Generation

Mobility Radeon

Mobile

Type

Mobile

MXM-B (3.0)

Bus Interface

PCIe 3.0 x8

Clock Speeds

-

Base Clock

730 MHz

-

Boost Clock

1024 MHz

750 MHz

Memory Clock

900 MHz

Memory

1536MB

Memory Size

2GB

GDDR5

Memory Type

DDR3

192bit

Memory Bus

64bit

72.00GB/s

Bandwidth

14.40GB/s

Render Config

-

Compute Units

6

SM Count

-

288

Shading Units

384

48

TMUs

24

ROPs

8

-

64 KB (per SM)

L1 Cache

16 KB (per CU)

384 KB

L2 Cache

128 KB

-

Theoretical Performance

6.420 GPixel/s

Pixel Rate

8.192 GPixel/s

25.68 GTexel/s

Texture Rate

24.58 GTexel/s

-

FP16 (half)

786.4 GFLOPS

616.3 GFLOPS

FP32 (float)

786.4 GFLOPS

51.36 GFLOPS

FP64 (double)

49.15 GFLOPS

Board Design

75W

TDP

50W

-

No outputs

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

GF104

GPU Name

Polaris 24

N11E-GT

GPU Variant

Polaris 24 XL

Fermi

Architecture

GCN 3.0

TSMC

Foundry

TSMC

40 nm

Process Size

28 nm

1.95 billion

Transistors

1.55 billion

332 mm²

Die Size

125 mm²

Graphics Features

12 (11_0)

DirectX

12 (12_0)

4.6

OpenGL

4.6

1.1

OpenCL

2.0

N/A

Vulkan

1.2

2.1

CUDA

-

5.1

Shader Model

6.3

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