NVIDIA GeForce GT 420M vs NVIDIA GeForce 9500M G

VS

NVIDIA GeForce GT 420M

NVIDIA GeForce 9500M G

We compared two Mobile platform GPUs: 512MB VRAM GeForce GT 420M and 512MB VRAM GeForce 9500M G to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 420M 's Advantages

Released 2 years and 3 months late

80 additional rendering cores

NVIDIA GeForce 9500M G 's Advantages

Lower TDP (20W vs 23W)

Score

Benchmark

FP32 (float)

GeForce GT 420M +380%

0.192 TFLOPS

GeForce 9500M G

0.04 TFLOPS

GeForce GT 420M

VS

GeForce 9500M G

Graphics Card

Sep 2010

Release Date

Jun 2008

GeForce 400M

Generation

GeForce 9M

Mobile

Type

Mobile

PCIe 2.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

800 MHz

Memory Clock

800 MHz

Memory

512MB

Memory Size

512MB

DDR3

Memory Type

GDDR3

128bit

Memory Bus

128bit

25.60GB/s

Bandwidth

25.60GB/s

Render Config

-

2

SM Count

2

96

Shading Units

16

TMUs

8

4

ROPs

8

-

64 KB (per SM)

L1 Cache

-

256 KB

L2 Cache

32 KB

-

Theoretical Performance

2.000 GPixel/s

Pixel Rate

4.000 GPixel/s

8.000 GTexel/s

Texture Rate

4.000 GTexel/s

-

192.0 GFLOPS

FP32 (float)

40.00 GFLOPS

16.00 GFLOPS

FP64 (double)

-

Board Design

23W

TDP

20W

-

No outputs

Outputs

No outputs

-

Graphics Processor

GF108

GPU Name

G96

N11P-GE-A1

GPU Variant

NB9P-GE

Fermi

Architecture

Tesla

TSMC

Foundry

UMC

40 nm

Process Size

65 nm

0.585 billion

Transistors

0.314 billion

116 mm²

Die Size

144 mm²

Graphics Features

12 (11_0)

DirectX

11.1 (10_0)

4.6

OpenGL

3.3

1.1

OpenCL

1.1

N/A

Vulkan

N/A

2.1

CUDA

1.1

5.1

Shader Model

4.0

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