NVIDIA GeForce 945M vs NVIDIA GeForce G103M

VS

NVIDIA GeForce 945M NVIDIA GeForce G103M

We compared two Mobile platform GPUs: 1024MB VRAM GeForce 945M and 512MB VRAM GeForce G103M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

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

NVIDIA GeForce G103M 's Advantages

Lower TDP (14W vs 23W)

Score

Benchmark

FP32 (float)

GeForce 945M +3411%

0.913 TFLOPS

GeForce G103M

0.026 TFLOPS

GeForce 945M

VS

GeForce G103M

Graphics Card

Apr 2016

Release Date

Sep 2009

GeForce 900M

Generation

GeForce 100M

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 1.0 x16

Clock Speeds

1006 MHz

Base Clock

-

1189 MHz

Boost Clock

-

1001 MHz

Memory Clock

500 MHz

Memory

1024MB

Memory Size

512MB

DDR3

Memory Type

DDR2

64bit

Memory Bus

64bit

16.02GB/s

Bandwidth

8.000GB/s

Render Config

-

SM Count

1

-

Compute Units

-

384

Shading Units

8

24

TMUs

4

8

ROPs

4

-

Tensor Cores

-

RT Cores

-

64 KB (per SMM)

L1 Cache

-

1024 KB

L2 Cache

16 KB

Theoretical Performance

9.512 GPixel/s

Pixel Rate

2.560 GPixel/s

28.54 GTexel/s

Texture Rate

2.560 GTexel/s

-

FP16 (half)

-

913.2 GFLOPS

FP32 (float)

25.60 GFLOPS

28.54 GFLOPS

FP64 (double)

-

Graphics Processor

GM108

GPU Name

G98

-

GPU Variant

N10M-GE2-S

Maxwell

Architecture

Tesla

TSMC

Foundry

TSMC

28 nm

Process Size

65 nm

Unknown

Transistors

0.21 billion

Unknown

Die Size

86 mm²

Board Design

23W

TDP

14W

-

Suggested PSU

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Features

12 (11_0)

DirectX

11.1 (10_0)

4.6

OpenGL

3.3

3.0

OpenCL

1.1

1.3

Vulkan

N/A

5.0

CUDA

1.1

5.1

Shader Model

4.0

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