FireStream 9270 vs Radeon HD 4770

When choosing between FireStream 9270 and Radeon HD 4770, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between FireStream 9270 and Radeon HD 4770.
FireStream 9270
Radeon HD 4770

Main Specs

  FireStream 9270 Radeon HD 4770
Power consumption (TDP) 160 Watt 80 Watt
Interface PCIe 2.0 x16 PCIe 2.0 x16
Supplementary power connectors 2x 6-pin 1x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 512 MB
Display Connectors 1x DVI 2x DVI, 1x S-Video
 
  • FireStream 9270 has 100% more power consumption, than Radeon HD 4770.
  • Both video cards are using PCIe 2.0 x16 interface connection to a motherboard.
  • Radeon HD 4770 has 510 GB more memory, than FireStream 9270.
  • Both cards are used in Desktops.
  • FireStream 9270 and Radeon HD 4770 are build with TeraScale architecture.
  • Both graphics cards have the same core clock speed.
  • FireStream 9270 is manufactured by 55 nm process technology, and Radeon HD 4770 - by 40 nm process technology.
  • Memory clock speed of FireStream 9270 is 400 MHz higher, than Radeon HD 4770.

Game benchmarks

high / 1080p 5−6 1−2
ultra / 1080p 2−3 0−1
QHD / 1440p 2−3 0−1
low / 720p 14−16 10−12
medium / 1080p 7−8 2−3
The average gaming FPS of FireStream 9270 in Assassin's Creed Odyssey is 80% more, than Radeon HD 4770.

Full Specs

  FireStream 9270 Radeon HD 4770
Architecture TeraScale TeraScale
Code name RV770 RV740
Type Desktop Desktop
Release date 13 November 2008 28 April 2009
Pipelines 800 640
Core clock speed 750 MHz 750 MHz
Transistor count 956 million 826 million
Manufacturing process technology 55 nm 40 nm
Texture fill rate 30.00 24.00
Floating-point performance 1,200.0 gflops 960.0 gflops
Length 203 mm
Memory bus width 256 Bit 128 Bit
Memory clock speed 3600 MHz 3200 MHz
Memory bandwidth 115.2 GB/s 51.2 GB/s
DirectX 10.1 (10_1) 10.1 (10_1)
Shader Model 4.1 4.1
OpenGL 3.3 3.3
OpenCL 1.1 1.1
Vulkan N/A N/A