AMD Radeon HD 6490M vs AMD FirePro M3100

VS

AMD Radeon HD 6490M

AMD FirePro M3100

We compared two Mobile platform GPUs: 512MB VRAM Radeon HD 6490M and 1024MB VRAM FirePro M3100 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD FirePro M3100 's Advantages

Boost Clock700MHz

More VRAM (1024GB vs 512GB)

Larger VRAM bandwidth (32.00GB/s vs 25.60GB/s)

224 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 6490M

0.256 TFLOPS

FirePro M3100 +109%

0.537 TFLOPS

Radeon HD 6490M

VS

FirePro M3100

Graphics Card

Jan 2011

Release Date

Unknown

Vancouver

Generation

FirePro Mobile

Mobile

Type

Mobile

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x8

Clock Speeds

-

Base Clock

650 MHz

-

Boost Clock

700 MHz

800 MHz

Memory Clock

1000 MHz

Memory

512MB

Memory Size

1024MB

GDDR5

Memory Type

DDR3

64bit

Memory Bus

128bit

25.60GB/s

Bandwidth

32.00GB/s

Render Config

2

Compute Units

6

-

160

Shading Units

384

8

TMUs

24

4

ROPs

8

-

8 KB (per CU)

L1 Cache

16 KB (per CU)

128 KB

L2 Cache

256 KB

-

Theoretical Performance

3.200 GPixel/s

Pixel Rate

5.600 GPixel/s

6.400 GTexel/s

Texture Rate

16.80 GTexel/s

-

256.0 GFLOPS

FP32 (float)

537.6 GFLOPS

-

Board Design

Unknown

TDP

Unknown

-

Portable Device Dependent

Outputs

Portable Device Dependent

-

Graphics Processor

Seymour

GPU Name

Mars

Seymour XTX S3 (216-0809024)

GPU Variant

Mars M2 LP (216-0842009)

TeraScale 2

Architecture

GCN 1.0

TSMC

Foundry

TSMC

40 nm

Process Size

28 nm

0.37 billion

Transistors

0.95 billion

67 mm²

Die Size

77 mm²

Graphics Features

11.2 (11_0)

DirectX

12 (11_1)

4.4

OpenGL

4.6

1.2

OpenCL

2.1 (1.2)

N/A

Vulkan

1.2.170

-

5.0

Shader Model

6.5 (5.1)

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