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Gaming Performance Comparison

Recommended System Requirements
Game GeForce RTX 2080 Ti GeForce GTX 1080 Ti
Battlefield V 27% 13%
Shadow of the Tomb Raider 52% 42%
Assassins Creed: Odyssey 56% 48%
PlayerUnknowns Battlegrounds 52% 43%
Farming Simulator 19 79% 75%
Red Dead Redemption 2 35% 22%
Fallout 76 56% 48%
Call of Duty: Black Ops 4 56% 47%
Hitman 2 (2018) 35% 22%
FIFA 19 75% 70%

In terms of overall gaming performance, the graphical capabilities of the Nvidia GeForce RTX 2080 Ti are noticeably better than the Nvidia GeForce GTX 1080 Ti.

The GTX 1080 Ti has a 130 MHz higher core clock speed than the RTX 2080 Ti, but the RTX 2080 Ti has 48 more Texture Mapping Units than the GTX 1080 Ti. As a result, the RTX 2080 Ti exhibits a 35.7 GTexel/s better Texture Fill Rate than the GTX 1080 Ti. This still holds weight but shader performance is generally more relevant, particularly since both of these GPUs support at least DirectX 10.

The GTX 1080 Ti has a 130 MHz higher core clock speed than the RTX 2080 Ti and the same number of Render Output Units. This results in the GTX 1080 Ti providing 11.4 GPixel/s better pixeling performance. However, both GPUs support DirectX 9 or above, and pixeling performance is only really relevant when comparing older cards.

The RTX 2080 Ti was released over a year more recently than the GTX 1080 Ti, and so the RTX 2080 Ti is likely to have better driver support, meaning it will be more optimized for running the latest games when compared to the GTX 1080 Ti.

Both GPUs exhibit very powerful performance, so it probably isn't worth upgrading from one to the other, as both are capable of running even the most demanding games at the highest settings.

The GeForce RTX 2080 Ti and the GeForce GTX 1080 Ti have the same amount of video memory, but are likely to provide slightly different experiences when displaying game textures at high resolutions.

The RTX 2080 Ti has 131.6 GB/sec greater memory bandwidth than the GTX 1080 Ti, which means that the memory performance of the RTX 2080 Ti is massively better than the GTX 1080 Ti.

The GeForce RTX 2080 Ti has 4352 Shader Processing Units and the GeForce GTX 1080 Ti has 3584. However, the actual shader performance of the RTX 2080 Ti is 7116 and the actual shader performance of the GTX 1080 Ti is 7654. The GTX 1080 Ti having 538 better shader performance is not particularly notable, as altogether the RTX 2080 Ti performs better when taking into account other relevant data.

The RTX 2080 Ti transistor size technology is 4 nm (nanometers) smaller than the GTX 1080 Ti. This means that the RTX 2080 Ti is expected to run very slightly cooler and achieve higher clock frequencies than the GTX 1080 Ti.

The GeForce RTX 2080 Ti requires 260 Watts to run and the GeForce GTX 1080 Ti requires 220 Watts. We would recommend a PSU with at least 650 Watts for the RTX 2080 Ti and a PSU with at least 600 Watts for the GTX 1080 Ti. The RTX 2080 Ti requires 40 Watts more than the GTX 1080 Ti to run. The difference is significant enough that the RTX 2080 Ti may have a slight adverse affect on your yearly electricity bills in comparison to the GTX 1080 Ti.

Can I Run It

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Game FPS Benchmarks On Ultra

Grand Theft Auto V

115 FPS

Grand Theft Auto V

105 FPS

The Witcher III

146 FPS

The Witcher III

118 FPS

Assassins Creed: Origins

107 FPS

Assassins Creed: Origins

97 FPS

Total War: Warhammer 2

114 FPS

Total War: Warhammer 2

108 FPS

Wolfenstein II: The New Colossus

327 FPS

Wolfenstein II: The New Colossus

242 FPS

Hitman 2 (2018)

135.4 FPS

Hitman 2 (2018)

112.8 FPS

The Witcher III

64.1 FPS

The Witcher III

63 FPS

Assassins Creed: Origins

64 FPS

Assassins Creed: Origins

50 FPS

Deus Ex: Mankind Divided

53 FPS

Deus Ex: Mankind Divided

38 FPS

Wolfenstein II: The New Colossus

85.5 FPS

Wolfenstein II: The New Colossus

71.2 FPS

Crysis 3

54.1 FPS

Crysis 3

58 FPS

Final Fantasy XV

46.5 FPS

Final Fantasy XV

38.8 FPS

Battlefield 1

85.5 FPS

Battlefield 1

82 FPS

Assassins Creed: Unity

49 FPS

Assassins Creed: Unity

46 FPS

Tom Clancys Ghost Recon Wildlands

37.7 FPS

Tom Clancys Ghost Recon Wildlands

38 FPS

Hitman 2 (2018)

51.8 FPS

Hitman 2 (2018)

43.1 FPS

Shadow of the Tomb Raider

83 FPS

Shadow of the Tomb Raider

39 FPS

GPU Architecture

Core Speed1350 MHzvs1480 MHz
Boost Clock1635 MHzvs1582 MHz
ArchitectureTuring TU102-300A-K1-A1Pascal P102
OC Potential - vs None
Driver Support - vs Great
Release Date20 Sep 2018vs05 Mar 2017
GPU LinkGD LinkGD Link
Approved
Comparison

Resolution Performance

1366x768
10
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1600x900
10
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10
1920x1080
10
green tick vs green tick
10
2560x1440
10
green tick vs green tick
10
3840x2160
8.6
green tick vs
7.9

GPU Memory

Memory11264 MBvs11264 MB
Memory Speed1750 MHzvs1376 MHz
Memory Bus352 Bitvs352 Bit
Memory TypeGDDR6vsGDDR5X
Memory Bandwidth616GB/secvs484.4GB/sec
L2 Cache 6144 KB green tick vs 3072 KB
Delta Color Compression no vs yes
Memory Performance 0% green tick vs green tick 0%
Comparison

GPU Display

Shader Processing Units4352vs3584
Actual Shader Performance100%vs100%
Technology12nmvs16nm
Texture Mapping Units272vs224
Texture Rate367.2 GTexel/svs331.5 GTexel/s
Render Output Units88vs88
Pixel Rate118.8 GPixel/svs130.2 GPixel/s
Comparison

GPU Outputs

Max Digital Resolution (WxH)7680x4320vs7680x4320
VGA Connections0vs0
DVI Connections0vs2
HDMI Connections1vs1
DisplayPort Connections3vs3
Comparison

GPU Power Requirements

Max Power260 Wattsvs220 Watts
Recommended PSU650 Wattsvs600 Watts & 42 Amps

GPU Features

DirectX12.1vs12.1
Shader Model-vs5.0
Open GL-vs4.5
Open CL-vs-
Notebook GPUnono
SLI/Crossfirenovsyes
Dedicatedyesvsyes
Comparison

GPU Supporting Hardware

Recommended ProcessorIntel Core i7-8700K 6-Core 3.7GHzvsIntel Core i7-6900K 8-Core 3.2GHz
Recommended RAM16 GBvs16 GB
Maximum Recommended Gaming Resolution3840x2160vs3840x2160

Gaming Performance Value

Performance Value

GPU Mini Review

Mini ReviewOverview GeForce RTX 2080 Ti is the top RTX 20 Series graphics card and considered an Enthusiast graphics card based on the Turing architecture. Architecture The Turing architecture represents a process shrink down to 12nm compared to 14nm Pascal. The Turing architecture provides the world's first consumer support for real-time ray-tracing technology, or RTX. GPU It equips a GPU Codenamed TU102 which has 4352 Shader Processing Units, 272 TMUs and 88 ROPs. The central unit runs at 1350MHz and goes up to 1545MHz in Boost mode. It also has 544 Tensor Cores for AI purposes. Memory The GPU accesses an 11GB frame buffer of first-gen GDDR6 memory through a 352-bit memory interface, while the Memory clock operates at 1750MHz, or 14GHz effective. Power Consumption With a rated board TDP of 285W, it requires at least a 650W PSU with two 8-pin power connectors. System Suggestions GeForce RTX 2080 Ti is best suited for resolutions up to and including 3840x2160. We recommend a top-End Processor and at least 16GB of RAM for optimal performance.Overview
GeForce GTX 1080 Ti is the top 1000 Series graphics card and considered an Enthusiast graphics card based on the Pascal architecture.

Architecture
The Pascal architecture aims for twice as much Performance as the Maxwell Architecture and introduces support for second gen HBM.

GPU
It equips a GPU Codenamed P102-300-A1 which has 3584 Shader Processing Units, 224 TMUs and 88 ROPs. The central unit runs at 1480MHz and goes up to 1584MHz, in Boost mode.

Memory
The GPU accesses a 11.2GB frame buffer of second gen GDDR5X memory, through a 352-bit memory interface, while the Memory clock operates at 1376MHz.

Power Consumption
With a rated board TDP of 220W, it requires at least a 600W PSU with 2 power connectors, a 6-pin and an 8-pin connector.

System Suggestions
GeForce GTX 1080 Ti is best suited for resolutions up to and including 3840x2160. We recommend a High-End Processor and 16GB of RAM for optimal performance.
Recommended CPU--
Possible GPU Upgrades--
GPU Variants--