NVIDIA GeForce GTX 680M vs NVIDIA GeForce GTX 965M

VS

NVIDIA GeForce GTX 680M NVIDIA GeForce GTX 965M

We compared two Mobile platform GPUs: 4GB VRAM GeForce GTX 680M and 2GB VRAM GeForce GTX 965M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 680M 's Advantages

More VRAM (4GB vs 2GB)

Larger VRAM bandwidth (115.2GB/s vs 80.19GB/s)

320 additional rendering cores

NVIDIA GeForce GTX 965M 's Advantages

Released 3 years and 7 months late

Boost Clock has increased by 52% (1150MHz vs 758MHz)

Score

Benchmark

FP32 (float)

GeForce GTX 680M

2.038 TFLOPS

GeForce GTX 965M +15%

2.355 TFLOPS

Blender

GeForce GTX 680M +42%

189

GeForce GTX 965M

133

OctaneBench

GeForce GTX 680M +31%

42

GeForce GTX 965M

32

GeForce GTX 680M

VS

GeForce GTX 965M

Graphics Card

Jun 2012

Release Date

Jan 2016

GeForce 600M

Generation

GeForce 900M

Mobile

Type

Mobile

MXM-B (3.0)

Bus Interface

MXM-A (3.0)

Clock Speeds

719 MHz

Base Clock

935 MHz

758 MHz

Boost Clock

1150 MHz

900 MHz

Memory Clock

1253 MHz

Memory

4GB

Memory Size

2GB

GDDR5

Memory Type

GDDR5

256bit

Memory Bus

128bit

115.2GB/s

Bandwidth

80.19GB/s

Render Config

-

SM Count

-

Compute Units

-

1344

Shading Units

1024

112

TMUs

64

32

ROPs

32

-

Tensor Cores

-

RT Cores

-

16 KB (per SMX)

L1 Cache

48 KB (per SMM)

512 KB

L2 Cache

1024 KB

Theoretical Performance

21.22 GPixel/s

Pixel Rate

36.80 GPixel/s

84.90 GTexel/s

Texture Rate

73.60 GTexel/s

-

FP16 (half)

-

2.038 TFLOPS

FP32 (float)

2.355 TFLOPS

84.90 GFLOPS

FP64 (double)

73.60 GFLOPS

Graphics Processor

GK104

GPU Name

GM206S

N13E-GTX-A2

GPU Variant

N16E-GR-A1

Kepler

Architecture

Maxwell 2.0

TSMC

Foundry

TSMC

28 nm

Process Size

28 nm

3.54 billion

Transistors

2.94 billion

294 mm²

Die Size

228 mm²

Board Design

100W

TDP

Unknown

-

Suggested PSU

-

No outputs

Outputs

Portable Device Dependent

None

Power Connectors

None

Graphics Features

12 (11_0)

DirectX

12 (12_1)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.1

Vulkan

1.3

3.0

CUDA

5.2

5.1

Shader Model

6.7

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