AMD Radeon R7 M440 vs AMD Radeon HD 6830M

VS

We compared two Mobile platform GPUs: 4GB VRAM Radeon R7 M440 and 1024MB VRAM Radeon HD 6830M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R7 M440 's Advantages

Released 5 years and 4 months late

More VRAM (4GB vs 1GB)

AMD Radeon HD 6830M 's Advantages

Larger VRAM bandwidth (25.60GB/s vs 14.40GB/s)

480 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon R7 M440

0.57 TFLOPS

Radeon HD 6830M +61%

0.92 TFLOPS

Radeon R7 M440

VS

Radeon HD 6830M

Graphics Card

May 2016

Release Date

Jan 2011

Gem System

Generation

Vancouver

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

900 MHz

Memory Clock

800 MHz

Memory

4GB

Memory Size

1024MB

DDR3

Memory Type

DDR3

64bit

Memory Bus

128bit

14.40GB/s

Bandwidth

25.60GB/s

Render Config

-

SM Count

-

5

Compute Units

10

320

Shading Units

800

20

TMUs

40

8

ROPs

16

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

8 KB (per CU)

128 KB

L2 Cache

256 KB

Theoretical Performance

7.128 GPixel/s

Pixel Rate

9.200 GPixel/s

17.82 GTexel/s

Texture Rate

23.00 GTexel/s

570.2 GFLOPS

FP16 (half)

-

570.2 GFLOPS

FP32 (float)

920.0 GFLOPS

35.64 GFLOPS

FP64 (double)

-

Graphics Processor

Meso

GPU Name

Granville

Meso PRO (216-0864032)

GPU Variant

Granville LP

GCN 3.0

Architecture

TeraScale 2

TSMC

Foundry

TSMC

28 nm

Process Size

40 nm

1.55 billion

Transistors

1.04 billion

125 mm²

Die Size

166 mm²

Board Design

Unknown

TDP

39W

-

Suggested PSU

-

Portable Device Dependent

Outputs

No outputs

-

Power Connectors

-

Graphics Features

12 (12_0)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

2.1

OpenCL

1.2

1.2.170

Vulkan

N/A

-

CUDA

-

6.5

Shader Model

5.0

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