Radeon HD 4850 vs Radeon R9 280X

Find out if it is worth upgrading your current GPU setup by comparing Radeon HD 4850 and Radeon R9 280X. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between Radeon HD 4850 and Radeon R9 280X. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.

Main Specs

  Radeon HD 4850 Radeon R9 280X
Power consumption (TDP) 110 Watt 250 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x16
Supplementary power connectors 1x 6-pin 1 x 6-pin + 1 x 8-pin
Memory type GDDR3 GDDR5
Maximum RAM amount 512 MB 3 GB
Display Connectors 2x DVI, 1x S-Video 2x DVI, 1x HDMI, 1x DisplayPort
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  • Radeon R9 280X has 127% more power consumption, than Radeon HD 4850.
  • Radeon HD 4850 is connected by PCIe 2.0 x16, and Radeon R9 280X uses PCIe 3.0 x16 interface.
  • Radeon HD 4850 has 509 GB more memory, than Radeon R9 280X.
  • Both cards are used in Desktops.
  • Radeon HD 4850 is build with Terascale 1 architecture, and Radeon R9 280X - with GCN.
  • Radeon HD 4850 is manufactured by 55 nm process technology, and Radeon R9 280X - by 28 nm process technology.
  • Radeon R9 280X is 29 mm longer, than Radeon HD 4850.

Game benchmarks

high / 1080p 1−2 35−40
ultra / 1080p 0−1 21−24
QHD / 1440p 0−1 16−18
4K / 2160p 10−11
low / 720p 12−14 60−65
medium / 1080p 3−4 40−45
The average gaming FPS of Radeon R9 280X in Assassin's Creed Odyssey is 683% more, than Radeon HD 4850.

Full Specs

  Radeon HD 4850 Radeon R9 280X
Architecture Terascale 1 GCN
Code name RV770 Thaiti XTL
Type Desktop Desktop
Release date 25 June 2008 8 October 2013
Pipelines 800 2048
Core clock speed 625 MHz
Boost Clock 1000 MHz
Transistor count 956 million 4,313 million
Manufacturing process technology 55 nm 28 nm
Texture fill rate 25.00 128.0
Floating-point performance 1,000.0 gflops 4,096 gflops
Length 246 mm 275 mm
Memory bus width 256 Bit 384 Bit
Memory clock speed 993 MHz
Memory bandwidth 63.55 GB/s 288 GB/s
Shared memory -
DirectX 10.1 (10_1)
Shader Model 4.1 5.1
OpenGL 3.3 4.6
OpenCL 1.1 1.2
Vulkan N/A +
Monero / XMR (CryptoNight) 0.5 kh/s
FreeSync +
Bus support PCIe 3.0
HDMI +
Bitcoin / BTC (SHA256) 494 Mh/s
Eyefinity +
HD3D +
TrueAudio +
Design reference
DisplayPort support +
CrossFire +
DDMA audio +
Decred / DCR (Decred) 1.07 Gh/s
Ethereum / ETH (DaggerHashimoto) 14.42 Mh/s
Zcash / ZEC (Equihash) 285 Sol/s
AppAcceleration +
LiquidVR +
TressFX +
UVD +
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