GRID K520 vs Radeon HD 4850

Find out if it is worth upgrading your current GPU setup by comparing GRID K520 and Radeon HD 4850. 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 GRID K520 and Radeon HD 4850. 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

  GRID K520 Radeon HD 4850
Power consumption (TDP) 225 Watt 110 Watt
Interface PCIe 3.0 x16 PCIe 2.0 x16
Supplementary power connectors 1x 8-pin 1x 6-pin
Memory type GDDR5 GDDR3
Maximum RAM amount 4 GB 512 MB
Display Connectors No outputs 2x DVI, 1x S-Video
  Check Price
  • GRID K520 has 104% more power consumption, than Radeon HD 4850.
  • GRID K520 is connected by PCIe 3.0 x16, and Radeon HD 4850 uses PCIe 2.0 x16 interface.
  • Radeon HD 4850 has 508 GB more memory, than GRID K520.
  • Both cards are used in Desktops.
  • GRID K520 is build with Kepler architecture, and Radeon HD 4850 - with Terascale 1.
  • Core clock speed of GRID K520 is 120 MHz higher, than Radeon HD 4850.
  • GRID K520 is manufactured by 28 nm process technology, and Radeon HD 4850 - by 55 nm process technology.
  • GRID K520 is 21 mm longer, than Radeon HD 4850.
  • Memory clock speed of GRID K520 is 4007 MHz higher, than Radeon HD 4850.

Game benchmarks

high / 1080p 16−18 1−2
ultra / 1080p 9−10 0−1
QHD / 1440p 4−5 0−1
4K / 2160p 4−5
low / 720p 30−35 12−14
medium / 1080p 20−22 3−4
The average gaming FPS of GRID K520 in Assassin's Creed Odyssey is 283% more, than Radeon HD 4850.

Full Specs

  GRID K520 Radeon HD 4850
Architecture Kepler Terascale 1
Code name GK104 RV770
Type Workstation Desktop
Release date 23 July 2013 25 June 2008
Pipelines 1536 800
Core clock speed 745 MHz 625 MHz
Transistor count 3,540 million 956 million
Manufacturing process technology 28 nm 55 nm
Texture fill rate 95.36 25.00
Floating-point performance 2x 2,448 gflops 1,000.0 gflops
Length 267 mm 246 mm
Memory bus width 256 Bit 256 Bit
Memory clock speed 5000 MHz 993 MHz
Memory bandwidth 160.0 GB/s 63.55 GB/s
DirectX 12 (11_0) 10.1 (10_1)
Shader Model 5.1 4.1
OpenGL 4.6 3.3
OpenCL 1.2 1.1
Vulkan 1.1.126 N/A
CUDA 3.0
Bitcoin / BTC (SHA256) 76 Mh/s
  Check Price