NVIDIA GeForce G103M vs NVIDIA GeForce 945M

VS

NVIDIA GeForce G103M

NVIDIA GeForce 945M

We compared two Mobile platform GPUs: 512MB VRAM GeForce G103M and 1024MB VRAM GeForce 945M 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 23W)

NVIDIA GeForce 945M 's Advantages

Released 6 years and 7 months late

Boost Clock1189MHz

More VRAM (1024GB vs 512GB)

Larger VRAM bandwidth (16.02GB/s vs 8.000GB/s)

376 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce G103M

0.026 TFLOPS

GeForce 945M +3411%

0.913 TFLOPS

GeForce G103M

VS

GeForce 945M

Graphics Card

Sep 2009

Release Date

Apr 2016

GeForce 100M

Generation

GeForce 900M

Mobile

Type

Mobile

PCIe 1.0 x16

Bus Interface

PCIe 3.0 x8

Clock Speeds

-

Base Clock

1006 MHz

-

Boost Clock

1189 MHz

500 MHz

Memory Clock

1001 MHz

Memory

512MB

Memory Size

1024MB

DDR2

Memory Type

DDR3

64bit

Memory Bus

64bit

8.000GB/s

Bandwidth

16.02GB/s

Render Config

-

1

SM Count

-

8

Shading Units

384

4

TMUs

24

4

ROPs

8

-

L1 Cache

64 KB (per SMM)

16 KB

L2 Cache

1024 KB

-

Theoretical Performance

2.560 GPixel/s

Pixel Rate

9.512 GPixel/s

2.560 GTexel/s

Texture Rate

28.54 GTexel/s

-

25.60 GFLOPS

FP32 (float)

913.2 GFLOPS

-

FP64 (double)

28.54 GFLOPS

Board Design

14W

TDP

23W

-

No outputs

Outputs

No outputs

-

Power Connectors

None

Graphics Processor

G98

GPU Name

GM108

N10M-GE2-S

GPU Variant

-

Tesla

Architecture

Maxwell

TSMC

Foundry

TSMC

65 nm

Process Size

28 nm

0.21 billion

Transistors

Unknown

86 mm²

Die Size

Unknown

Graphics Features

11.1 (10_0)

DirectX

12 (11_0)

3.3

OpenGL

4.6

1.1

OpenCL

3.0

N/A

Vulkan

1.3

1.1

CUDA

5.0

4.0

Shader Model

5.1

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