NVIDIA GeForce 810A vs AMD Radeon HD 7490M

VS

We compared two Mobile platform GPUs: 2GB VRAM GeForce 810A and 1024MB VRAM Radeon HD 7490M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 810A 's Advantages

Released 2 years and 6 months late

Boost Clock758MHz

More VRAM (2GB vs 1GB)

32 additional rendering cores

AMD Radeon HD 7490M 's Advantages

Larger VRAM bandwidth (30.40GB/s vs 14.40GB/s)

Lower TDP (9W vs 15W)

Score

Benchmark

FP32 (float)

GeForce 810A +13%

0.291 TFLOPS

Radeon HD 7490M

0.256 TFLOPS

GeForce 810A

VS

Radeon HD 7490M

Graphics Card

Jul 2014

Release Date

Jan 2012

GeForce 800A

Generation

London

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 2.0 x16

Clock Speeds

719 MHz

Base Clock

-

758 MHz

Boost Clock

-

900 MHz

Memory Clock

950 MHz

Memory

2GB

Memory Size

1024MB

DDR3

Memory Type

GDDR5

64bit

Memory Bus

64bit

14.40GB/s

Bandwidth

30.40GB/s

Render Config

-

SM Count

-

Compute Units

2

192

Shading Units

160

16

TMUs

8

ROPs

4

-

Tensor Cores

-

RT Cores

-

16 KB (per SMX)

L1 Cache

8 KB (per CU)

512 KB

L2 Cache

128 KB

Theoretical Performance

6.064 GPixel/s

Pixel Rate

3.200 GPixel/s

12.13 GTexel/s

Texture Rate

6.400 GTexel/s

-

FP16 (half)

-

291.1 GFLOPS

FP32 (float)

256.0 GFLOPS

12.13 GFLOPS

FP64 (double)

-

Graphics Processor

GK208

GPU Name

Seymour

-

GPU Variant

Seymour XTX (216-0810005)

Kepler 2.0

Architecture

TeraScale 2

TSMC

Foundry

TSMC

28 nm

Process Size

40 nm

1.02 billion

Transistors

0.37 billion

87 mm²

Die Size

67 mm²

Board Design

15W

TDP

9W

-

Suggested PSU

-

No outputs

Outputs

No outputs

-

Power Connectors

-

Graphics Features

12 (11_0)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

3.0

OpenCL

1.2

1.1

Vulkan

N/A

3.5

CUDA

-

5.1

Shader Model

5.0

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