Quadro T1000 vs Radeon HD 6990

Find out if it is worth upgrading your current GPU setup by comparing Quadro T1000 and Radeon HD 6990. 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 T1000 and Radeon HD 6990. 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 T1000 Radeon HD 6990
Power consumption (TDP) 50 Watt 375 Watt
Interface PCIe 3.0 x16 PCIe 2.0 x16
Supplementary power connectors None 2x 8-pin
Memory type GDDR5
Maximum RAM amount 2 GB
Display Connectors No outputs 1x DVI, 4x mini-DisplayPort
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  • Radeon HD 6990 has 650% more power consumption, than Quadro T1000.
  • Quadro T1000 is connected by PCIe 3.0 x16, and Radeon HD 6990 uses PCIe 2.0 x16 interface.
  • Both cards are used in Desktops.
  • Quadro T1000 is build with Turing architecture, and Radeon HD 6990 - with TeraScale 3.
  • Core clock speed of Quadro T1000 is 565 MHz higher, than Radeon HD 6990.
  • Quadro T1000 is manufactured by 12 nm process technology, and Radeon HD 6990 - by 40 nm process technology.
  • Memory clock speed of Quadro T1000 is 3000 MHz higher, than Radeon HD 6990.

Game benchmarks

high / 1080p 35−40 14−16
ultra / 1080p 21−24 9−10
QHD / 1440p 16−18 3−4
4K / 2160p 10−11
low / 720p 60−65 30−35
medium / 1080p 40−45 18−20
The average gaming FPS of Quadro T1000 in Assassin's Creed Odyssey is 140% more, than Radeon HD 6990.

Full Specs

  Quadro T1000 Radeon HD 6990
Architecture Turing TeraScale 3
Code name TU117 Antilles
Type Workstation Desktop
Release date 27 May 2019 8 March 2011
Pipelines 1536
Core clock speed 1395 MHz 830 MHz
Boost Clock 1455 MHz
Transistor count 4,700 million 2,640 million
Manufacturing process technology 12 nm 40 nm
Texture fill rate 79.68
Floating-point performance 2x 2,549.8 gflops
Length 295 mm
Memory bus width 256 Bit
Memory clock speed 8000 MHz 5000 MHz
Memory bandwidth 160.0 GB/s
DirectX 12.0 (12_1) 11.2 (11_0)
Shader Model 5.0
OpenGL 4.6 4.4
OpenCL 1.2
Vulkan N/A
Bitcoin / BTC (SHA256) 265 Mh/s
Ethereum / ETH (DaggerHashimoto) 24 Mh/s
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