AMD Radeon R7 A360 vs AMD Radeon HD 6490M

VS

We compared two Mobile platform GPUs: 2GB VRAM Radeon R7 A360 and 512MB VRAM Radeon HD 6490M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R7 A360 's Advantages

Released 4 years and 4 months late

Boost Clock1125MHz

224 additional rendering cores

AMD Radeon HD 6490M 's Advantages

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

Score

Benchmark

FP32 (float)

Radeon R7 A360 +237%

0.864 TFLOPS

Radeon HD 6490M

0.256 TFLOPS

Radeon R7 A360

VS

Radeon HD 6490M

Graphics Card

May 2015

Release Date

Jan 2011

All-In-One

Generation

Vancouver

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 2.0 x16

Clock Speeds

1100 MHz

Base Clock

-

1125 MHz

Boost Clock

-

900 MHz

Memory Clock

800 MHz

Memory

2GB

Memory Size

512MB

DDR3

Memory Type

GDDR5

64bit

Memory Bus

64bit

14.40GB/s

Bandwidth

25.60GB/s

Render Config

-

SM Count

-

6

Compute Units

2

384

Shading Units

160

24

TMUs

8

ROPs

4

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

8 KB (per CU)

128 KB

L2 Cache

128 KB

Theoretical Performance

9.000 GPixel/s

Pixel Rate

3.200 GPixel/s

27.00 GTexel/s

Texture Rate

6.400 GTexel/s

864.0 GFLOPS

FP16 (half)

-

864.0 GFLOPS

FP32 (float)

256.0 GFLOPS

54.00 GFLOPS

FP64 (double)

-

Graphics Processor

Meso

GPU Name

Seymour

Meso XT (216-0864018)

GPU Variant

Seymour XTX S3 (216-0809024)

GCN 3.0

Architecture

TeraScale 2

TSMC

Foundry

TSMC

28 nm

Process Size

40 nm

1.55 billion

Transistors

0.37 billion

125 mm²

Die Size

67 mm²

Board Design

Unknown

TDP

Unknown

-

Suggested PSU

-

Portable Device Dependent

Outputs

Portable Device Dependent

-

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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