NVIDIA GeForce GTX 765M vs AMD Radeon R5 A330

VS

NVIDIA GeForce GTX 765M AMD Radeon R5 A330

We compared two Mobile platform GPUs: 2GB VRAM GeForce GTX 765M and 2GB VRAM Radeon R5 A330 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 765M 's Advantages

Boost Clock863MHz

Larger VRAM bandwidth (64.13GB/s vs 14.40GB/s)

448 additional rendering cores

AMD Radeon R5 A330 's Advantages

Released 2 years and 5 months late

Score

Benchmark

FP32 (float)

GeForce GTX 765M +101%

1.326 TFLOPS

Radeon R5 A330

0.659 TFLOPS

GeForce GTX 765M

VS

Radeon R5 A330

Graphics Card

May 2013

Release Date

Oct 2015

GeForce 700M

Generation

All-In-One

Mobile

Type

Mobile

MXM-B (3.0)

Bus Interface

PCIe 3.0 x8

Clock Speeds

797 MHz

Base Clock

-

863 MHz

Boost Clock

-

1002 MHz

Memory Clock

900 MHz

Memory

2GB

Memory Size

2GB

GDDR5

Memory Type

DDR3

128bit

Memory Bus

64bit

64.13GB/s

Bandwidth

14.40GB/s

Render Config

-

SM Count

-

Compute Units

5

768

Shading Units

320

64

TMUs

20

16

ROPs

8

-

Tensor Cores

-

RT Cores

-

16 KB (per SMX)

L1 Cache

16 KB (per CU)

256 KB

L2 Cache

128 KB

Theoretical Performance

13.81 GPixel/s

Pixel Rate

8.240 GPixel/s

55.23 GTexel/s

Texture Rate

20.60 GTexel/s

-

FP16 (half)

-

1326 GFLOPS

FP32 (float)

659.2 GFLOPS

55.23 GFLOPS

FP64 (double)

-

Graphics Processor

GK106

GPU Name

Exo

N14E-GE-B-A1

GPU Variant

-

Kepler

Architecture

GCN 1.0

TSMC

Foundry

TSMC

28 nm

Process Size

28 nm

2.54 billion

Transistors

0.69 billion

221 mm²

Die Size

56 mm²

Board Design

75W

TDP

Unknown

-

Suggested PSU

-

No outputs

Outputs

Portable Device Dependent

-

Power Connectors

None

Graphics Features

12 (11_0)

DirectX

12 (11_1)

4.6

OpenGL

4.6

3.0

OpenCL

2.1 (1.2)

1.1

Vulkan

1.2.170

3.0

CUDA

-

5.1

Shader Model

6.5 (5.1)

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