AMD Radeon R5 A330 vs NVIDIA GeForce GTX 765M

VS

AMD Radeon R5 A330

NVIDIA GeForce GTX 765M

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

Main Differences

AMD Radeon R5 A330 's Advantages

Released 2 years and 5 months late

NVIDIA GeForce GTX 765M 's Advantages

Boost Clock863MHz

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

448 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon R5 A330

0.659 TFLOPS

GeForce GTX 765M +101%

1.326 TFLOPS

Radeon R5 A330

VS

GeForce GTX 765M

Graphics Card

Oct 2015

Release Date

May 2013

All-In-One

Generation

GeForce 700M

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

MXM-B (3.0)

Clock Speeds

-

Base Clock

797 MHz

-

Boost Clock

863 MHz

900 MHz

Memory Clock

1002 MHz

Memory

2GB

Memory Size

2GB

DDR3

Memory Type

GDDR5

64bit

Memory Bus

128bit

14.40GB/s

Bandwidth

64.13GB/s

Render Config

5

Compute Units

-

320

Shading Units

768

20

TMUs

64

8

ROPs

16

-

16 KB (per CU)

L1 Cache

16 KB (per SMX)

128 KB

L2 Cache

256 KB

-

Theoretical Performance

8.240 GPixel/s

Pixel Rate

13.81 GPixel/s

20.60 GTexel/s

Texture Rate

55.23 GTexel/s

-

659.2 GFLOPS

FP32 (float)

1326 GFLOPS

-

FP64 (double)

55.23 GFLOPS

Board Design

Unknown

TDP

75W

-

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

Exo

GPU Name

GK106

-

GPU Variant

N14E-GE-B-A1

GCN 1.0

Architecture

Kepler

TSMC

Foundry

TSMC

28 nm

Process Size

28 nm

0.69 billion

Transistors

2.54 billion

56 mm²

Die Size

221 mm²

Graphics Features

12 (11_1)

DirectX

12 (11_0)

4.6

OpenGL

4.6

2.1 (1.2)

OpenCL

3.0

1.2.170

Vulkan

1.1

-

CUDA

3.0

6.5 (5.1)

Shader Model

5.1

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