Quadro 4000 vs Radeon R7 A265

Find out if it is worth upgrading your current GPU setup by comparing Quadro 4000 and Radeon R7 A265. 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 4000 and Radeon R7 A265. 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 4000 Radeon R7 A265
Power consumption (TDP) 142 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x8
Supplementary power connectors 1x 6-pin
Memory type GDDR5 DDR3
Maximum RAM amount 2 GB 2 GB
Display Connectors 1x DVI, 2x DisplayPort No outputs
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  • Quadro 4000 is connected by PCIe 2.0 x16, and Radeon R7 A265 uses PCIe 3.0 x8 interface.
  • Quadro 4000 and Radeon R7 A265 have maximum RAM of 2 GB.
  • Both cards are used in Desktops.
  • Quadro 4000 is build with Fermi architecture, and Radeon R7 A265 - with GCN 1.0.
  • Core clock speed of Radeon R7 A265 is 250 MHz higher, than Quadro 4000.
  • Quadro 4000 is manufactured by 40 nm process technology, and Radeon R7 A265 - by 28 nm process technology.
  • Memory clock speed of Quadro 4000 is 1008 MHz higher, than Radeon R7 A265.

Game benchmarks

high / 1080p 6−7 1−2
ultra / 1080p 4−5 0−1
QHD / 1440p 0−1 0−1
low / 720p 16−18 12−14
medium / 1080p 8−9 3−4
The average gaming FPS of Quadro 4000 in Assassin's Creed Odyssey is 66% more, than Radeon R7 A265.

Full Specs

  Quadro 4000 Radeon R7 A265
Architecture Fermi GCN 1.0
Code name GF100 Opal
Type Workstation Desktop
Release date 2 November 2010 9 January 2014
Pipelines 256 384
Core clock speed 475 MHz 725 MHz
Boost Clock 825 MHz
Transistor count 3,100 million 950 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 15.20 19.80
Floating-point performance 486.4 gflops 633.6 gflops
Length 241 mm
Memory bus width 256 Bit 128 Bit
Memory clock speed 2808 MHz 1800 MHz
Memory bandwidth 89.86 GB/s 28.8 GB/s
DirectX 12 (11_0) 12 (11_1)
Shader Model 5.1 5.1
OpenGL 4.6 4.6
OpenCL 1.1 1.2
Vulkan N/A 1.2.131
CUDA 2.0
Bitcoin / BTC (SHA256) 44 Mh/s
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