GeForce GTX 660 vs Radeon HD 4850

  Nvidia

Developer

  ATI

  GeForce GTX 660

Model

  Radeon HD 4850

benchmarks
Total performance

  9.52

  -

Architecture

  Terascale 1(RV770)

  -

Process, nm

  55

  2012

Release year

  -

Shaders

  800

  -

Core frequency

  625

  -

Shaders frequency

  625

  -

Memory type

  GDDR3

  -

Memory frequency

  993

  -

Memory bus

  256

  -

DirectX

  10.1

• 10DE 11C0
• 10DE 1185
• 10DE 1195

System device ids

• 1002 9442
• 1002 944A

• Asus P8Z77-V LX
• bin bin
• Alienware X51
• Asus M5A97 R2.0
• Asus P8Z77-V LK
• Asrock Z77 Extreme4
• MSI Z77A-G43 (MS-7758)

Popular builds

• Apple iMac11,1
• Asus F1A75-M LE
• HP Z600 Workstation
• Gigabyte GA-P35-DS3P
• Gigabyte GA-M720-US3
• Gigabyte GA-G31M-ES2L
• Asus M5A78L-M LX