AMD Radeon R7 M340 vs AMD Radeon HD 6350A

VS

AMD Radeon R7 M340

AMD Radeon HD 6350A

We compared two Mobile platform GPUs: 1024MB VRAM Radeon R7 M340 and 512MB VRAM Radeon HD 6350A to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R7 M340 's Advantages

Released 4 years and 8 months late

Boost Clock715MHz

More VRAM (1024GB vs 512GB)

Larger VRAM bandwidth (16.00GB/s vs 12.80GB/s)

304 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon R7 M340 +427%

0.549 TFLOPS

Radeon HD 6350A

0.104 TFLOPS

Radeon R7 M340

VS

Radeon HD 6350A

Graphics Card

Dec 2015

Release Date

Apr 2011

Gem System

Generation

All-In-One

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

MXM-A (3.0)

Clock Speeds

620 MHz

Base Clock

-

715 MHz

Boost Clock

-

1000 MHz

Memory Clock

800 MHz

Memory

1024MB

Memory Size

512MB

DDR3

Memory Type

DDR3

64bit

Memory Bus

64bit

16.00GB/s

Bandwidth

12.80GB/s

Render Config

6

Compute Units

2

-

384

Shading Units

80

24

TMUs

8

ROPs

4

-

16 KB (per CU)

L1 Cache

8 KB (per CU)

256 KB

L2 Cache

128 KB

-

Theoretical Performance

5.720 GPixel/s

Pixel Rate

2.600 GPixel/s

17.16 GTexel/s

Texture Rate

5.200 GTexel/s

-

549.1 GFLOPS

FP32 (float)

104.0 GFLOPS

34.32 GFLOPS

FP64 (double)

-

Board Design

Unknown

TDP

25W

-

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

Opal

GPU Name

Cedar

Opal PRO

GPU Variant

-

GCN 1.0

Architecture

TeraScale 2

TSMC

Foundry

TSMC

28 nm

Process Size

40 nm

0.95 billion

Transistors

0.292 billion

77 mm²

Die Size

59 mm²

Graphics Features

12 (11_1)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

2.1 (1.2)

OpenCL

1.2

1.2.170

Vulkan

N/A

-

6.5 (5.1)

Shader Model

5.0

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