NVIDIA GeForce GTX 765M vs NVIDIA GeForce GT 330M

VS

NVIDIA GeForce GTX 765M NVIDIA GeForce GT 330M

We compared two Mobile platform GPUs: 2GB VRAM GeForce GTX 765M and 1024MB VRAM GeForce GT 330M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 765M 's Advantages

Released 3 years and 4 months late

Boost Clock863MHz

More VRAM (2GB vs 1GB)

Larger VRAM bandwidth (64.13GB/s vs 25.60GB/s)

720 additional rendering cores

NVIDIA GeForce GT 330M 's Advantages

Lower TDP (23W vs 75W)

Score

Benchmark

FP32 (float)

GeForce GTX 765M +995%

1.326 TFLOPS

GeForce GT 330M

0.121 TFLOPS

GeForce GTX 765M

VS

GeForce GT 330M

Graphics Card

May 2013

Release Date

Jan 2010

GeForce 700M

Generation

GeForce 300M

Mobile

Type

Mobile

MXM-B (3.0)

Bus Interface

MXM-A (3.0)

Clock Speeds

797 MHz

Base Clock

-

863 MHz

Boost Clock

-

1002 MHz

Memory Clock

800 MHz

Memory

2GB

Memory Size

1024MB

GDDR5

Memory Type

GDDR3

128bit

Memory Bus

128bit

64.13GB/s

Bandwidth

25.60GB/s

Render Config

-

SM Count

6

-

Compute Units

-

768

Shading Units

48

64

TMUs

16

ROPs

8

-

Tensor Cores

-

RT Cores

-

16 KB (per SMX)

L1 Cache

-

256 KB

L2 Cache

64 KB

Theoretical Performance

13.81 GPixel/s

Pixel Rate

4.600 GPixel/s

55.23 GTexel/s

Texture Rate

9.200 GTexel/s

-

FP16 (half)

-

1326 GFLOPS

FP32 (float)

121.4 GFLOPS

55.23 GFLOPS

FP64 (double)

-

Graphics Processor

GK106

GPU Name

GT216

N14E-GE-B-A1

GPU Variant

N11P-GE1-A3

Kepler

Architecture

Tesla 2.0

TSMC

Foundry

TSMC

28 nm

Process Size

40 nm

2.54 billion

Transistors

0.486 billion

221 mm²

Die Size

100 mm²

Board Design

75W

TDP

23W

-

Suggested PSU

-

No outputs

Outputs

No outputs

-

Power Connectors

-

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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