FirePro W5000 vs GRID K520

If you are going to buy a new graphics card and are choosing between FirePro W5000 and GRID K520, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the FirePro W5000 stacks up against GRID K520, check out specs charts below.

Main Specs

  FirePro W5000 GRID K520
Power consumption (TDP) 75 Watt 225 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x16
Supplementary power connectors None 1x 8-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 4 GB
Display Connectors 1x DVI, 2x DisplayPort No outputs
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  • GRID K520 has 200% more power consumption, than FirePro W5000.
  • Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
  • GRID K520 has 2 GB more memory, than FirePro W5000.
  • Both cards are used in Desktops.
  • FirePro W5000 is build with GCN 1.0 architecture, and GRID K520 - with Kepler.
  • Core clock speed of FirePro W5000 is 80 MHz higher, than GRID K520.
  • FirePro W5000 and GRID K520 are manufactured by 28 nm process technology.
  • GRID K520 is 84 mm longer, than FirePro W5000.
  • Memory clock speed of GRID K520 is 1800 MHz higher, than FirePro W5000.

Game benchmarks

high / 1080p 14−16 16−18
ultra / 1080p 9−10 9−10
QHD / 1440p 4−5 4−5
4K / 2160p 4−5
low / 720p 30−35 30−35
medium / 1080p 18−20 20−22
FirePro W5000 and GRID K520 have the same average FPS in Assassin's Creed Odyssey.

Full Specs

  FirePro W5000 GRID K520
Architecture GCN 1.0 Kepler
Code name Pitcairn GK104
Type Workstation Workstation
Release date 7 August 2012 23 July 2013
Pipelines 768 1536
Core clock speed 825 MHz 745 MHz
Transistor count 2,800 million 3,540 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 39.60 95.36
Floating-point performance 1,267 gflops 2x 2,448 gflops
Length 183 mm 267 mm
Memory bus width 256 Bit 256 Bit
Memory clock speed 3200 MHz 5000 MHz
Memory bandwidth 102.4 GB/s 160.0 GB/s
DirectX 12 (11_1) 12 (11_0)
Shader Model 5.1 5.1
OpenGL 4.6 4.6
OpenCL 1.2 1.2
Vulkan 1.2.131 1.1.126
CUDA 3.0
Bus support PCIe 3.0
Bitcoin / BTC (SHA256) 154 Mh/s 76 Mh/s
Form factor full height / half length
DisplayPort count 2
Dual-link DVI support +
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