AMD Radeon HD 6490M Mac Edition vs NVIDIA GeForce 910M

VS

AMD Radeon HD 6490M Mac Edition NVIDIA GeForce 910M

We compared two Mobile platform GPUs: 256MB VRAM Radeon HD 6490M Mac Edition and 2GB VRAM GeForce 910M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6490M Mac Edition 's Advantages

Larger VRAM bandwidth (25.41GB/s vs 16.02GB/s)

NVIDIA GeForce 910M 's Advantages

Released 3 years and 10 months late

224 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 6490M Mac Edition

0.24 TFLOPS

GeForce 910M +105%

0.492 TFLOPS

Radeon HD 6490M Mac Edition

VS

GeForce 910M

Graphics Card

May 2011

Release Date

Mar 2015

Vancouver

Generation

GeForce 900M

Mobile

Type

Mobile

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x8

Clock Speeds

-

Base Clock

-

Boost Clock

-

794 MHz

Memory Clock

1001 MHz

Memory

256MB

Memory Size

2GB

GDDR5

Memory Type

DDR3

64bit

Memory Bus

64bit

25.41GB/s

Bandwidth

16.02GB/s

Render Config

-

SM Count

-

2

Compute Units

-

160

Shading Units

384

8

TMUs

32

4

ROPs

8

-

Tensor Cores

-

RT Cores

-

8 KB (per CU)

L1 Cache

16 KB (per SMX)

128 KB

L2 Cache

512 KB

Theoretical Performance

3.000 GPixel/s

Pixel Rate

5.128 GPixel/s

6.000 GTexel/s

Texture Rate

20.51 GTexel/s

-

FP16 (half)

-

240.0 GFLOPS

FP32 (float)

492.3 GFLOPS

-

FP64 (double)

20.51 GFLOPS

Graphics Processor

Seymour

GPU Name

GK208B

Seymour XTX M2 (216-0809000)

GPU Variant

N16V-GL

TeraScale 2

Architecture

Kepler 2.0

TSMC

Foundry

TSMC

40 nm

Process Size

28 nm

0.37 billion

Transistors

1.02 billion

67 mm²

Die Size

87 mm²

Board Design

Unknown

TDP

33W

-

Suggested PSU

-

Portable Device Dependent

Outputs

No outputs

-

Power Connectors

None

Graphics Features

11.2 (11_0)

DirectX

12 (11_0)

4.4

OpenGL

4.6

1.2

OpenCL

3.0

N/A

Vulkan

1.1

-

CUDA

3.5

5.0

Shader Model

5.1

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