Quadro K2000D vs Radeon HD 6550A

Find out if it is worth upgrading your current GPU setup by comparing Quadro K2000D and Radeon HD 6550A. 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 Quadro K2000D and Radeon HD 6550A. 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

  Quadro K2000D Radeon HD 6550A
Power consumption (TDP) 51 Watt 35 Watt
Interface PCIe 2.0 x16 MXM-A (3.0)
Supplementary power connectors None
Memory type GDDR5 GDDR3
Maximum RAM amount 2 GB 2 GB
Display Connectors 2x DVI, 1x mini-DisplayPort No outputs
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  • Quadro K2000D has 45% more power consumption, than Radeon HD 6550A.
  • Quadro K2000D is connected by PCIe 2.0 x16, and Radeon HD 6550A uses MXM-A (3.0) interface.
  • Quadro K2000D and Radeon HD 6550A have maximum RAM of 2 GB.
  • Both cards are used in Desktops.
  • Quadro K2000D is build with Kepler architecture, and Radeon HD 6550A - with TeraScale 2.
  • Core clock speed of Quadro K2000D is 404 MHz higher, than Radeon HD 6550A.
  • Quadro K2000D is manufactured by 28 nm process technology, and Radeon HD 6550A - by 40 nm process technology.
  • Memory clock speed of Quadro K2000D is 2400 MHz higher, than Radeon HD 6550A.

Game benchmarks

high / 1080p 7−8 0−1
ultra / 1080p 4−5
QHD / 1440p 0−1 0−1
low / 720p 18−20 1−2
medium / 1080p 9−10 0−1
The average gaming FPS of Quadro K2000D in Assassin's Creed Odyssey is 1800% more, than Radeon HD 6550A.

Full Specs

  Quadro K2000D Radeon HD 6550A
Architecture Kepler TeraScale 2
Code name GK107 Pinewood
Type Workstation Desktop
Release date 1 March 2013 7 February 2011
Pipelines 384 480
Core clock speed 954 MHz 550 MHz
Transistor count 1,270 million 627 million
Manufacturing process technology 28 nm 40 nm
Texture fill rate 30.53 13.20
Floating-point performance 732.7 gflops 624.0 gflops
Length 202 mm
Memory bus width 128 Bit 128 Bit
Memory clock speed 4000 MHz 1600 MHz
Memory bandwidth 64 GB/s 25.6 GB/s
DirectX 12 (11_0) 11.2 (11_0)
Shader Model 5.1 5.0
OpenGL 4.6 4.4
OpenCL 1.2 1.2
Vulkan 1.1.126 N/A
CUDA 3.0
Bitcoin / BTC (SHA256) 31 Mh/s
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