GeForce RTX 2070 vs GeForce RTX 3080

When comparing GeForce RTX 2070 and GeForce RTX 3080, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between GeForce RTX 2070 and GeForce RTX 3080 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Main Specs

  GeForce RTX 2070 GeForce RTX 3080
Power consumption (TDP) 175 Watt 320 Watt
Interface PCIe 3.0 x16 PCIe 4.0 x16
Supplementary power connectors 1x 8-pin 1x 12-pin
Memory type GDDR6 GDDR6X
Maximum RAM amount 8 GB 10 GB
Display Connectors 1x DVI, 1x HDMI, 2x DisplayPort, 1x USB Type-C 1x HDMI, 3x DisplayPort
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  • GeForce RTX 3080 has 82% more power consumption, than GeForce RTX 2070.
  • GeForce RTX 2070 is connected by PCIe 3.0 x16, and GeForce RTX 3080 uses PCIe 4.0 x16 interface.
  • GeForce RTX 3080 has 2 GB more memory, than GeForce RTX 2070.
  • Both cards are used in Desktops.
  • GeForce RTX 2070 is build with Turing architecture, and GeForce RTX 3080 - with Ampere.
  • Core clock speed of GeForce RTX 3080 is 40 MHz higher, than GeForce RTX 2070.
  • GeForce RTX 2070 is manufactured by 12 nm process technology, and GeForce RTX 3080 - by 8 nm process technology.
  • GeForce RTX 3080 is 56 mm longer, than GeForce RTX 2070.
  • Memory clock speed of GeForce RTX 3080 is 5000 MHz higher, than GeForce RTX 2070.

Game benchmarks

high / 1080p 70−75 95−100
ultra / 1080p 55−60 75−80
QHD / 1440p 45−50 60−65
4K / 2160p 27−30 45−50
low / 720p 95−100 110−120
medium / 1080p 85−90 100−110
The average gaming FPS of GeForce RTX 3080 in Assassin's Creed Odyssey is 29% more, than GeForce RTX 2070.

Full Specs

  GeForce RTX 2070 GeForce RTX 3080
Architecture Turing Ampere
Code name Turing TU106 GA102
Type Desktop Desktop
Release date 27 August 2018 1 September 2020
Pipelines 2304 8704
Core clock speed 1410 MHz 1450 MHz
Boost Clock 1620 MHz 1710 MHz
Transistor count 10,800 million 28,300 million
Manufacturing process technology 12 nm 8 nm
Texture fill rate 233.3 465.1
Length 229 mm 285 mm
Memory bus width 256 Bit 320 Bit
Memory clock speed 14000 MHz 19000 MHz
Memory bandwidth 448.0 GB/s 760.3 GB/s
Shared memory -
G-SYNC support +
VR Ready +
DirectX 12 Ultimate (12_1) 12 Ultimate (12_2)
Shader Model 6.5 6.5
OpenGL 4.6 4.6
OpenCL 1.2 2.0
Vulkan 1.2.131 1.2
CUDA 7.5 8.5
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