GeForce RTX 2080 vs GeForce RTX 3080

If you are going to buy a new graphics card and are choosing between GeForce RTX 2080 and GeForce RTX 3080, 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 GeForce RTX 2080 stacks up against GeForce RTX 3080, check out specs charts below.

Main Specs

  GeForce RTX 2080 GeForce RTX 3080
Power consumption (TDP) 215 Watt 320 Watt
Interface PCIe 3.0 x16 PCIe 4.0 x16
Supplementary power connectors 1x 6-pin + 1x 8-pin 1x 12-pin
Memory type GDDR6 GDDR6X
Maximum RAM amount 8 GB 10 GB
Display Connectors 1x HDMI, 3x DisplayPort, 1x USB Type-C 1x HDMI, 3x DisplayPort
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  • GeForce RTX 3080 has 48% more power consumption, than GeForce RTX 2080.
  • GeForce RTX 2080 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 2080.
  • Both cards are used in Desktops.
  • GeForce RTX 2080 is build with Turing architecture, and GeForce RTX 3080 - with Ampere.
  • Core clock speed of GeForce RTX 2080 is 65 MHz higher, than GeForce RTX 3080.
  • GeForce RTX 2080 is manufactured by 12 nm process technology, and GeForce RTX 3080 - by 8 nm process technology.
  • GeForce RTX 3080 is 18 mm longer, than GeForce RTX 2080.
  • Memory clock speed of GeForce RTX 3080 is 5000 MHz higher, than GeForce RTX 2080.

Game benchmarks

high / 1080p 80−85 95−100
ultra / 1080p 60−65 75−80
QHD / 1440p 50−55 60−65
4K / 2160p 30−35 45−50
low / 720p 100−110 110−120
medium / 1080p 90−95 100−110
The average gaming FPS of GeForce RTX 3080 in Assassin's Creed Odyssey is 18% more, than GeForce RTX 2080.

Full Specs

  GeForce RTX 2080 GeForce RTX 3080
Architecture Turing Ampere
Code name Turing TU104 GA102
Type Desktop Desktop
Release date 27 August 2018 1 September 2020
Pipelines 2944 8704
Core clock speed 1515 MHz 1450 MHz
Boost Clock 1710 MHz 1710 MHz
Transistor count 13,600 million 28,300 million
Manufacturing process technology 12 nm 8 nm
Texture fill rate 314.6 465.1
Length 267 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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