NVIDIA GeForce 305M vs NVIDIA GeForce G105M

VS

NVIDIA GeForce 305M NVIDIA GeForce G105M

We compared two Mobile platform GPUs: 512MB VRAM GeForce 305M and 256MB VRAM GeForce G105M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 305M 's Advantages

Released 6 months late

More VRAM (512GB vs 256GB)

Score

Benchmark

FP32 (float)

GeForce 305M +8%

0.037 TFLOPS

GeForce G105M

0.034 TFLOPS

GeForce 305M

VS

GeForce G105M

Graphics Card

Jan 2010

Release Date

Jul 2009

GeForce 300M

Generation

GeForce 100M

Mobile

Type

Mobile

PCIe 2.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

700 MHz

Memory Clock

700 MHz

Memory

512MB

Memory Size

256MB

GDDR3

Memory Type

GDDR3

64bit

Memory Bus

64bit

11.20GB/s

Bandwidth

11.20GB/s

Render Config

2

SM Count

2

-

Compute Units

-

16

Shading Units

16

8

TMUs

8

4

ROPs

4

-

Tensor Cores

-

RT Cores

-

L1 Cache

-

32 KB

L2 Cache

32 KB

Theoretical Performance

2.100 GPixel/s

Pixel Rate

2.000 GPixel/s

4.200 GTexel/s

Texture Rate

4.000 GTexel/s

-

FP16 (half)

-

36.80 GFLOPS

FP32 (float)

34.24 GFLOPS

-

FP64 (double)

-

Graphics Processor

GT218

GPU Name

GT218

N11M-LP1

GPU Variant

GT218-300-A2

Tesla 2.0

Architecture

Tesla 2.0

TSMC

Foundry

TSMC

40 nm

Process Size

40 nm

0.26 billion

Transistors

0.26 billion

57 mm²

Die Size

57 mm²

Board Design

14W

TDP

14W

-

Suggested PSU

-

No outputs

Outputs

No outputs

-

Power Connectors

-

Graphics Features

11.1 (10_1)

DirectX

11.1 (10_1)

3.3

OpenGL

3.3

1.1

OpenCL

1.1

N/A

Vulkan

N/A

1.2

CUDA

1.2

4.1

Shader Model

4.1

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