NVIDIA GeForce GTX 680M vs NVIDIA NVS 3100M

VS

NVIDIA GeForce GTX 680M

NVIDIA NVS 3100M

We compared two Mobile platform GPUs: 4GB VRAM GeForce GTX 680M and 512MB VRAM NVS 3100M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 680M 's Advantages

Released 2 years and 5 months late

Boost Clock758MHz

More VRAM (4GB vs 512GB)

Larger VRAM bandwidth (115.2GB/s vs 12.64GB/s)

1328 additional rendering cores

NVIDIA NVS 3100M 's Advantages

Lower TDP (14W vs 100W)

Score

Benchmark

FP32 (float)

GeForce GTX 680M +4236%

2.038 TFLOPS

NVS 3100M

0.047 TFLOPS

GeForce GTX 680M

VS

NVS 3100M

Graphics Card

Jun 2012

Release Date

Jan 2010

GeForce 600M

Generation

NVS Mobile

Mobile

Type

Mobile

MXM-B (3.0)

Bus Interface

PCIe 2.0 x16

Clock Speeds

719 MHz

Base Clock

-

758 MHz

Boost Clock

-

900 MHz

Memory Clock

790 MHz

Memory

4GB

Memory Size

512MB

GDDR5

Memory Type

GDDR3

256bit

Memory Bus

64bit

115.2GB/s

Bandwidth

12.64GB/s

Render Config

-

SM Count

2

1344

Shading Units

16

112

TMUs

8

32

ROPs

4

-

16 KB (per SMX)

L1 Cache

-

512 KB

L2 Cache

32 KB

-

Theoretical Performance

21.22 GPixel/s

Pixel Rate

2.424 GPixel/s

84.90 GTexel/s

Texture Rate

4.848 GTexel/s

-

2.038 TFLOPS

FP32 (float)

46.98 GFLOPS

84.90 GFLOPS

FP64 (double)

-

Board Design

100W

TDP

14W

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

GK104

GPU Name

GT218

N13E-GTX-A2

GPU Variant

N10M-NS

Kepler

Architecture

Tesla 2.0

TSMC

Foundry

TSMC

28 nm

Process Size

40 nm

3.54 billion

Transistors

0.26 billion

294 mm²

Die Size

57 mm²

Graphics Features

12 (11_0)

DirectX

11.1 (10_1)

4.6

OpenGL

3.3

3.0

OpenCL

1.1

Vulkan

N/A

3.0

CUDA

1.2

5.1

Shader Model

4.1

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