Radeon HD 4850 vs Radeon R6 Carrizo

In this comparison between Radeon HD 4850 and Radeon R6 Carrizo you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people Radeon HD 4850 will be the best choice, for others Radeon R6 Carrizo will be their preference. Study the comparison tables below and make your choice.

Radeon R6 Carrizo is a Laptop Graphics Card

Note: Radeon R6 Carrizo is only used in laptop graphics. It has lower GPU clock speed compared to the desktop variant, which results in lower power consumption, but also 10-30% lower gaming performance. Check available laptop models with Radeon R6 Carrizo here:

Main Specs

  Radeon HD 4850 Radeon R6 Carrizo
Power consumption (TDP) 110 Watt 12-35 Watt
Interface PCIe 2.0 x16
Supplementary power connectors 1x 6-pin
Memory type GDDR3
Maximum RAM amount 512 MB
Display Connectors 2x DVI, 1x S-Video
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  • Radeon HD 4850 has 816% more power consumption, than Radeon R6 Carrizo.
  • Radeon HD 4850 is used in Desktops, and Radeon R6 Carrizo - in Laptops.
  • Radeon HD 4850 is build with Terascale 1 architecture, and Radeon R6 Carrizo - with GCN 1.2/2.0.
  • Radeon HD 4850 is manufactured by 55 nm process technology, and Radeon R6 Carrizo - by 28 nm process technology.

Game benchmarks

high / 1080p 1−2 0−1
ultra / 1080p 0−1 0−1
QHD / 1440p 0−1 0−1
low / 720p 12−14 10−12
medium / 1080p 3−4 2−3
The average gaming FPS of Radeon HD 4850 in Assassin's Creed Odyssey is 33% more, than Radeon R6 Carrizo.

Full Specs

  Radeon HD 4850 Radeon R6 Carrizo
Architecture Terascale 1 GCN 1.2/2.0
Code name RV770 Carrizo
Type Desktop Laptop
Release date 25 June 2008 4 June 2015
Pipelines 800 384
Core clock speed 625 MHz
Boost Clock 800 MHz
Transistor count 956 million 2410 Million
Manufacturing process technology 55 nm 28 nm
Texture fill rate 25.00
Floating-point performance 1,000.0 gflops
Length 246 mm
Memory bus width 256 Bit 64/128 Bit
Memory clock speed 993 MHz
Memory bandwidth 63.55 GB/s
Shared memory +
DirectX 10.1 (10_1) DirectX 12 (FL 12_0)
Shader Model 4.1
OpenGL 3.3
OpenCL 1.1
Vulkan N/A
Laptop size medium sized
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