NVIDIA GeForce 705A vs AMD Radeon HD 6490M

VS

NVIDIA GeForce 705A

AMD Radeon HD 6490M

We compared two Mobile platform GPUs: 1024MB VRAM GeForce 705A and 512MB VRAM Radeon HD 6490M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 705A 's Advantages

Released 3 years and 6 months late

More VRAM (1024GB vs 512GB)

AMD Radeon HD 6490M 's Advantages

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

112 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce 705A

0.091 TFLOPS

Radeon HD 6490M +181%

0.256 TFLOPS

GeForce 705A

VS

Radeon HD 6490M

Graphics Card

Jul 2014

Release Date

Jan 2011

GeForce 700A

Generation

Vancouver

Mobile

Type

Mobile

PCIe 2.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

900 MHz

Memory Clock

800 MHz

Memory

1024MB

Memory Size

512MB

DDR3

Memory Type

GDDR5

64bit

Memory Bus

64bit

14.40GB/s

Bandwidth

25.60GB/s

Render Config

-

Compute Units

2

1

SM Count

-

48

Shading Units

160

8

TMUs

8

4

ROPs

4

-

64 KB (per SM)

L1 Cache

8 KB (per CU)

128 KB

L2 Cache

128 KB

-

Theoretical Performance

950.0 MPixel/s

Pixel Rate

3.200 GPixel/s

3.800 GTexel/s

Texture Rate

6.400 GTexel/s

-

91.20 GFLOPS

FP32 (float)

256.0 GFLOPS

7.600 GFLOPS

FP64 (double)

-

Board Design

15W

TDP

Unknown

-

No outputs

Outputs

Portable Device Dependent

-

Graphics Processor

GF119

GPU Name

Seymour

GF119 B1

GPU Variant

Seymour XTX S3 (216-0809024)

Fermi 2.0

Architecture

TeraScale 2

TSMC

Foundry

TSMC

40 nm

Process Size

40 nm

0.292 billion

Transistors

0.37 billion

79 mm²

Die Size

67 mm²

Graphics Features

12 (11_0)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

1.1

OpenCL

1.2

N/A

Vulkan

N/A

2.1

CUDA

-

5.1

Shader Model

5.0

Related GPU Comparisons

1

NVIDIA GeForce 705A vs NVIDIA GeForce GT 730A

2

NVIDIA GeForce 705A vs NVIDIA GeForce GTX 280M

3

NVIDIA GeForce 705A vs NVIDIA GeForce RTX 3050 Ti Mobile

4

NVIDIA GeForce 705A vs AMD Radeon RX 480 Mobile

5

NVIDIA GeForce 705A vs AMD Radeon HD 7970M

6

NVIDIA GeForce 705A vs NVIDIA GeForce GT 645M

7

NVIDIA GeForce 705A vs NVIDIA GeForce 920MX

8

NVIDIA GeForce 705A vs AMD Radeon R9 M380 Mac Edition

9

NVIDIA GeForce 705A vs NVIDIA GeForce MX550

10

NVIDIA GeForce 705A vs AMD Radeon HD 8770M

Related News

1

The Commencement of ARM and Qualcomm Licensing Dispute Trial: Potential Major Impact on PC Market

2

NVIDIA Allegedly Equips RTX 5080 with 30Gbps Memory Speed, Other Models to Feature 28Gbps

3

Intel Reports High Return Rates for Devices Featuring Snapdragon X Series; Qualcomm Counters with 'Industry Standard' Claim

4

Intel Confirms Panther Lake Adopts 18A Process, ES0 Samples Already Sent to Customers

5

Complete Lineup of Core Ultra 200HX/H/U and Core 200H/U Revealed: 31 Models to Dazzle the Eyes

6

Amechi Unveils V1 Mini PC: Only 0.33L Volume with 150W Power Consumption

7

iPhone 17 Series Set for Major Design Overhaul: Camera Module Transformed into Sleek Strip

8

The Thinnest iPhone Ever! iPhone 17 Air Reportedly Enters Foxconn's NPI Stage

9

Apple Allegedly Cancels M4 Extreme, Originally Planned for Mac Pro with 64-Core CPU and 160-Core GPU

10

Cyberpunk 2077 Update 2.2: Intel Arrow Lake Gaming Performance Soars by 33%!