NVIDIA GeForce GTX 1080 Ti VS NVIDIA GeForce RTX 2080

nvidia

Brand

11GB GDDR5X

Memory

3584

Cores

484.4 GB/s

Bandwidth

GeForce GTX 1080 Ti

N/A Mar 2017 View Details

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nvidia

Brand

8GB GDDR6

Memory

2944

Cores

448 GB/s

Bandwidth

GeForce RTX 2080

N/A Sep 2018 View Details

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NVIDIA GeForce GTX 1080 Ti

11GB GDDR5X 250W N/A Mar 2017

GeForce GTX 1080 Ti

$699 • Mar 2017

GeForce RTX 2080

$699 • Sep 2018

NVIDIA GeForce RTX 2080

8GB GDDR6 215W N/A Sep 2018

Specs Comparison

Specification	NVIDIA GeForce GTX 1080 Ti	NVIDIA GeForce RTX 2080
Memory Size	11 GB	8 GB
Memory Type	GDDR5X	GDDR6
TDP	250 W	215 W
Core Clock	N/A	N/A
Boost Clock	1582 MHz	1710 MHz
Memory Bandwidth	484.4 GB/s	448 GB/s
Process Size	16nm	12nm
Architecture	Pascal	Turing
Shading Units	3584	2944
RT Cores	N/A	46
TMUs	224	184
ROPs	88	64
Memory Bus	352-bit	256-bit
Memory Clock	1376 MHz	1750 MHz
Pixel Rate	139.2 GPixel/s	109.4 GPixel/s
Texture Rate	484.4 GTexel/s	448 GTexel/s
FP32 Performance	11.34 GFLOPS	10.07 GFLOPS
L2 Cache	2.75 MB	4.00 MB
Die Size	471 mm²	545 mm²
Transistors	11800 Million	13600 Million
Required PSU	600 W	550 W
Power Connectors	1x 6-pin + 1x 8-pin	1x 6-pin + 1x 8-pin
Bus Interface	PCIe 3.0 x16	PCIe 3.0 x16
DirectX	12.1	12.2
Vulkan	1.3	1.3
OpenGL	4.6	4.6
Foundry	TSMC	TSMC

Comparison in Synthetic Benchmarks

3DMark Time Spy

Synthetic DirectX 12 benchmark that measures GPU performance in gaming workloads

Graphics Score

9688

NVIDIA GeForce GTX 1080 Ti

10843 (+12%)

NVIDIA GeForce RTX 2080

Geekbench 6

Cross-platform benchmark that measures GPU compute performance using OpenCL and Metal APIs

OpenCL Score

74966

NVIDIA GeForce GTX 1080 Ti

118637 (+58%)

NVIDIA GeForce RTX 2080

GFXBench 5.0

Cross-platform 3D graphics benchmark suite that measures GPU performance across different APIs

Aztec Ruins High (FPS)

118.7 FPS

NVIDIA GeForce GTX 1080 Ti

128.3 FPS (+8%)

NVIDIA GeForce RTX 2080

PassMark G2D

Comprehensive 2D graphics benchmark that measures GPU performance in various graphics operations

G2D Mark

18594

NVIDIA GeForce GTX 1080 Ti

18747 (+1%)

NVIDIA GeForce RTX 2080

Game Benchmarks Comparison (351 benchmarks)

Onimusha: Way of the Sword

8 2026 • Action, Adventure, RPG • CAPCOM Co., Ltd.

1080p

| ultra

GeForce RTX 2080 (+19%)

AVG 68 FPS

MIN 62 FPS

GeForce GTX 1080 Ti

AVG 57 FPS

MIN 46 FPS

1440p

| ultra

GeForce RTX 2080 (+9%)

AVG 50 FPS

MIN 45 FPS

GeForce GTX 1080 Ti

AVG 46 FPS

MIN 35 FPS

Winner

Loser

Resonance: A Plague Tale Legacy Background

Resonance: A Plague Tale Legacy

7 2026 • Action, Adventure • Asobo Studio

1080p

| ultra

| Patch: v1.0 | Old Hardware

GeForce GTX 1080 Ti (+6%)

AVG 68 FPS

MIN 57 FPS

GeForce RTX 2080

AVG 64 FPS

MIN 59 FPS

1440p

| ultra

| Patch: v1.0 | Old Hardware

GeForce GTX 1080 Ti (+2%)

AVG 48 FPS

MIN 39 FPS

GeForce RTX 2080

AVG 47 FPS

MIN 41 FPS

2160p

| ultra

| Patch: v1.0 | Old Hardware

GeForce GTX 1080 Ti (+0%)

AVG 26 FPS

MIN 21 FPS

GeForce RTX 2080 (+0%)

AVG 26 FPS

MIN 23 FPS

Winner

Loser

The Sinking City 2

7.5 2026 • Action, Adventure • Frogwares

1080p

| ultra

| Patch: v1.0 | Old Hardware

GeForce GTX 1080 Ti (+5%)

AVG 46 FPS

MIN 33 FPS

GeForce RTX 2080

AVG 44 FPS

MIN 36 FPS

1440p

| ultra

| Patch: v1.0 | Old Hardware

GeForce GTX 1080 Ti (+3%)

AVG 33 FPS

MIN 23 FPS

GeForce RTX 2080

AVG 32 FPS

MIN 26 FPS

Winner

Loser

Assassin's Creed Black Flag Resynced Background

Assassin's Creed Black Flag Resynced

8 2026 • Action, Adventure • Ubisoft Singapore, Ubisoft Barcelona, Ubisoft Bordeaux, Ubisoft Belgrade, Ubisoft Chengdu, Ubisoft India, Ubisoft Kyiv, Ubisoft Montpellier, Ubisoft Philippines, Ubisoft Quebec, Ubisoft Shanghai

1080p

| high

| Patch: v1.0 | Old Hardware

GeForce GTX 1080 Ti (+0%)

AVG 38 FPS

MIN 32 FPS

GeForce RTX 2080 (+0%)

AVG 38 FPS

MIN 30 FPS

1440p

| high

| Patch: v1.0 | Old Hardware

GeForce RTX 2080 (+7%)

AVG 31 FPS

MIN 23 FPS

GeForce GTX 1080 Ti

AVG 29 FPS

MIN 21 FPS

2160p

| high

| Patch: v1.0 | Old Hardware

GeForce RTX 2080 (+11%)

AVG 20 FPS

MIN 13 FPS

GeForce GTX 1080 Ti

AVG 18 FPS

MIN 11 FPS

Winner

Loser

007 First Light

8 2026 • Action, Adventure • IO Interactive A/S

1080p

| high

| Patch: v1.0 | Old Hardware

GeForce RTX 2080 (+19%)

AVG 43 FPS

MIN 35 FPS

GeForce GTX 1080 Ti

AVG 36 FPS

MIN 31 FPS

1440p

| high

| Patch: v1.0 | Old Hardware

GeForce RTX 2080 (+21%)

AVG 29 FPS

MIN 24 FPS

GeForce GTX 1080 Ti

AVG 24 FPS

MIN 20 FPS

Winner

Loser

Marvel’s Spider-Man Remastered Background

Marvel’s Spider-Man Remastered

8.7 2022 • Action, Adventure, Casual • Insomniac Games, Nixxes Software

1080p

| ultra

GeForce RTX 2080 (+10%)

AVG 118 FPS

MIN 107 FPS

GeForce GTX 1080 Ti

AVG 107 FPS

MIN 99 FPS

1440p

| ultra

GeForce RTX 2080 (+13%)

AVG 87 FPS

MIN 79 FPS

GeForce GTX 1080 Ti

AVG 77 FPS

MIN 72 FPS

2160p

| ultra

GeForce GTX 1080 Ti (+12%)

AVG 46 FPS

MIN 43 FPS

GeForce RTX 2080

AVG 41 FPS

MIN 35 FPS

Winner

Loser

No more benchmarks available for this comparison

NVIDIA GeForce RTX 2080 Wins!

Based on 351 benchmarks across 111 games

Avg FPS

GeForce GTX 1080 Ti

+6.7%

Avg FPS

GeForce RTX 2080