NVIDIA GeForce G103M vs NVIDIA GeForce 620M

VS

NVIDIA GeForce G103M NVIDIA GeForce 620M

We compared two Mobile platform GPUs: 512MB VRAM GeForce G103M and 1024MB VRAM GeForce 620M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce G103M 's Advantages

Lower TDP (14W vs 15W)

NVIDIA GeForce 620M 's Advantages

Released 2 years and 6 months late

More VRAM (1024GB vs 512GB)

Larger VRAM bandwidth (14.40GB/s vs 8.000GB/s)

88 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce G103M

0.026 TFLOPS

GeForce 620M +823%

0.24 TFLOPS

GeForce G103M

VS

GeForce 620M

Graphics Card

Sep 2009

Release Date

Mar 2012

GeForce 100M

Generation

GeForce 600M

Mobile

Type

Mobile

PCIe 1.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

500 MHz

Memory Clock

900 MHz

Memory

512MB

Memory Size

1024MB

DDR2

Memory Type

DDR3

64bit

Memory Bus

64bit

8.000GB/s

Bandwidth

14.40GB/s

Render Config

1

SM Count

2

-

Compute Units

-

8

Shading Units

96

4

TMUs

16

4

ROPs

8

-

Tensor Cores

-

RT Cores

-

L1 Cache

64 KB (per SM)

16 KB

L2 Cache

128 KB

Theoretical Performance

2.560 GPixel/s

Pixel Rate

2.500 GPixel/s

2.560 GTexel/s

Texture Rate

10.00 GTexel/s

-

FP16 (half)

-

25.60 GFLOPS

FP32 (float)

240.0 GFLOPS

-

FP64 (double)

20.00 GFLOPS

Graphics Processor

G98

GPU Name

GF117

N10M-GE2-S

GPU Variant

N13P-GLP

Tesla

Architecture

Fermi 2.0

TSMC

Foundry

TSMC

65 nm

Process Size

28 nm

0.21 billion

Transistors

0.585 billion

86 mm²

Die Size

116 mm²

Board Design

14W

TDP

15W

-

Suggested PSU

-

No outputs

Outputs

No outputs

-

Power Connectors

-

Graphics Features

11.1 (10_0)

DirectX

12 (11_0)

3.3

OpenGL

4.6

1.1

OpenCL

1.1

N/A

Vulkan

N/A

1.1

CUDA

2.1

4.0

Shader Model

5.1

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