AMD Radeon R7 M340 vs NVIDIA GeForce GTX 765M

VS

AMD Radeon R7 M340

NVIDIA GeForce GTX 765M

We compared two Mobile platform GPUs: 1024MB VRAM Radeon R7 M340 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 R7 M340 's Advantages

Released 2 years and 7 months late

NVIDIA GeForce GTX 765M 's Advantages

Boost Clock has increased by 21% (863MHz vs 715MHz)

More VRAM (2GB vs 1024GB)

Larger VRAM bandwidth (64.13GB/s vs 16.00GB/s)

384 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon R7 M340

0.549 TFLOPS

GeForce GTX 765M +141%

1.326 TFLOPS

Radeon R7 M340

VS

GeForce GTX 765M

Graphics Card

Dec 2015

Release Date

May 2013

Gem System

Generation

GeForce 700M

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

MXM-B (3.0)

Clock Speeds

620 MHz

Base Clock

797 MHz

715 MHz

Boost Clock

863 MHz

1000 MHz

Memory Clock

1002 MHz

Memory

1024MB

Memory Size

2GB

DDR3

Memory Type

GDDR5

64bit

Memory Bus

128bit

16.00GB/s

Bandwidth

64.13GB/s

Render Config

6

Compute Units

-

384

Shading Units

768

24

TMUs

64

8

ROPs

16

-

16 KB (per CU)

L1 Cache

16 KB (per SMX)

256 KB

L2 Cache

256 KB

-

Theoretical Performance

5.720 GPixel/s

Pixel Rate

13.81 GPixel/s

17.16 GTexel/s

Texture Rate

55.23 GTexel/s

-

549.1 GFLOPS

FP32 (float)

1326 GFLOPS

34.32 GFLOPS

FP64 (double)

55.23 GFLOPS

Board Design

Unknown

TDP

75W

-

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

Opal

GPU Name

GK106

Opal PRO

GPU Variant

N14E-GE-B-A1

GCN 1.0

Architecture

Kepler

TSMC

Foundry

TSMC

28 nm

Process Size

28 nm

0.95 billion

Transistors

2.54 billion

77 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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