NVIDIA GeForce 9300M GS vs AMD Radeon 620 Mobile

VS

NVIDIA GeForce 9300M GS

AMD Radeon 620 Mobile

We compared two Mobile platform GPUs: 256MB VRAM GeForce 9300M GS 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 9300M GS 's Advantages

Lower TDP (13W vs 50W)

AMD Radeon 620 Mobile 's Advantages

Released 10 years and 11 months late

Boost Clock1024MHz

More VRAM (2GB vs 256GB)

Larger VRAM bandwidth (14.40GB/s vs 11.20GB/s)

376 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce 9300M GS

0.022 TFLOPS

Radeon 620 Mobile +3472%

0.786 TFLOPS

GeForce 9300M GS

VS

Radeon 620 Mobile

Graphics Card

Jun 2008

Release Date

May 2019

GeForce 9M

Generation

Mobility Radeon

Mobile

Type

Mobile

MXM-I

Bus Interface

PCIe 3.0 x8

Clock Speeds

-

Base Clock

730 MHz

-

Boost Clock

1024 MHz

700 MHz

Memory Clock

900 MHz

Memory

256MB

Memory Size

2GB

GDDR3

Memory Type

DDR3

64bit

Memory Bus

64bit

11.20GB/s

Bandwidth

14.40GB/s

Render Config

-

Compute Units

6

1

SM Count

-

8

Shading Units

384

4

TMUs

24

4

ROPs

8

-

L1 Cache

16 KB (per CU)

16 KB

L2 Cache

128 KB

-

Theoretical Performance

2.200 GPixel/s

Pixel Rate

8.192 GPixel/s

2.200 GTexel/s

Texture Rate

24.58 GTexel/s

-

FP16 (half)

786.4 GFLOPS

22.40 GFLOPS

FP32 (float)

786.4 GFLOPS

-

FP64 (double)

49.15 GFLOPS

Board Design

13W

TDP

50W

-

No outputs

Outputs

No outputs

-

Power Connectors

None

Graphics Processor

G98

GPU Name

Polaris 24

NB9M-GS

GPU Variant

Polaris 24 XL

Tesla

Architecture

GCN 3.0

TSMC

Foundry

TSMC

65 nm

Process Size

28 nm

0.21 billion

Transistors

1.55 billion

86 mm²

Die Size

125 mm²

Graphics Features

11.1 (10_0)

DirectX

12 (12_0)

3.3

OpenGL

4.6

1.1

OpenCL

2.0

N/A

Vulkan

1.2

1.1

CUDA

-

4.0

Shader Model

6.3

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