Quadro K4200 vs Radeon HD 7990

Find out if it is worth upgrading your current GPU setup by comparing Quadro K4200 and Radeon HD 7990. 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 K4200 and Radeon HD 7990. 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 K4200 Radeon HD 7990
Power consumption (TDP) 108 Watt 375 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x16
Supplementary power connectors 1x 6-pin 2x 8-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 4 GB 3 GB
Display Connectors 1x DVI, 2x DisplayPort 1x DVI, 4x mini-DisplayPort
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  • Radeon HD 7990 has 247% more power consumption, than Quadro K4200.
  • Quadro K4200 is connected by PCIe 2.0 x16, and Radeon HD 7990 uses PCIe 3.0 x16 interface.
  • Quadro K4200 has 1 GB more memory, than Radeon HD 7990.
  • Both cards are used in Desktops.
  • Quadro K4200 is build with Kepler architecture, and Radeon HD 7990 - with GCN 1.0.
  • Core clock speed of Radeon HD 7990 is 179 MHz higher, than Quadro K4200.
  • Quadro K4200 and Radeon HD 7990 are manufactured by 28 nm process technology.
  • Radeon HD 7990 is 66 mm longer, than Quadro K4200.
  • Memory clock speed of Radeon HD 7990 is 600 MHz higher, than Quadro K4200.

Game benchmarks

high / 1080p 21−24 35−40
ultra / 1080p 12−14 21−24
QHD / 1440p 7−8 16−18
4K / 2160p 5−6 10−11
low / 720p 40−45 60−65
medium / 1080p 27−30 40−45
The average gaming FPS of Radeon HD 7990 in Assassin's Creed Odyssey is 68% more, than Quadro K4200.

Full Specs

  Quadro K4200 Radeon HD 7990
Architecture Kepler GCN 1.0
Code name GK104 Malta
Type Workstation Desktop
Release date 22 July 2014 24 April 2013
Pipelines 1344 2048
Core clock speed 771 MHz 950 MHz
Boost Clock 784 MHz 1000 MHz
Transistor count 3,540 million 4,313 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 87.81 128.0
Floating-point performance 2,107 gflops 2x 4,096 gflops
Length 241 mm 307 mm
Memory bus width 256 Bit 384 Bit
Memory clock speed 5400 MHz 6000 MHz
Memory bandwidth 172.8 GB/s 288.0 GB/s
DirectX 12 (11_0) 12 (11_1)
Shader Model 5.1 5.1
OpenGL 4.6 4.6
OpenCL 1.2 1.2
Vulkan 1.1.126 1.2.131
CUDA 3.0
Bitcoin / BTC (SHA256) 119 Mh/s 459 Mh/s
Ethereum / ETH (DaggerHashimoto) 44 Mh/s
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