NVIDIA GeForce GTX 1660 VS NVIDIA GeForce RTX 2080 Ti

nvidia

Brand

6GB GDDR5

Memory

1408

Cores

192.1 GB/s

Bandwidth

GeForce GTX 1660

N/A Mar 2019 View Details

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nvidia

Brand

11GB GDDR6

Memory

4352

Cores

616 GB/s

Bandwidth

GeForce RTX 2080 Ti

N/A Sep 2018 View Details

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NVIDIA GeForce GTX 1660

6GB GDDR5 120W N/A Mar 2019

GeForce GTX 1660

$219 • Mar 2019

GeForce RTX 2080 Ti

$999 • Sep 2018

NVIDIA GeForce RTX 2080 Ti

11GB GDDR6 250W N/A Sep 2018

Specs Comparison

Specification	NVIDIA GeForce GTX 1660	NVIDIA GeForce RTX 2080 Ti
Memory Size	6 GB	11 GB
Memory Type	GDDR5	GDDR6
TDP	120 W	250 W
Core Clock	N/A	N/A
Boost Clock	1785 MHz	1545 MHz
Memory Bandwidth	192.1 GB/s	616 GB/s
Process Size	12nm	12nm
Architecture	Turing	Turing
Shading Units	1408	4352
RT Cores	N/A	68
TMUs	88	272
ROPs	48	88
Memory Bus	192-bit	352-bit
Memory Clock	2001 MHz	1750 MHz
Pixel Rate	85.68 GPixel/s	136 GPixel/s
Texture Rate	192.1 GTexel/s	616 GTexel/s
FP32 Performance	5.027 GFLOPS	13.45 GFLOPS
L2 Cache	1.50 MB	5.50 MB
Die Size	284 mm²	754 mm²
Transistors	6600 Million	18600 Million
Required PSU	300 W	600 W
Power Connectors	1x 8-pin	2x 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

5094

NVIDIA GeForce GTX 1660

14203 (+179%)

NVIDIA GeForce RTX 2080 Ti

Geekbench 6

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

OpenCL Score

60105

NVIDIA GeForce GTX 1660

144745 (+141%)

NVIDIA GeForce RTX 2080 Ti

GFXBench 5.0

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

Aztec Ruins High (FPS)

65.4 FPS

NVIDIA GeForce GTX 1660

165.2 FPS (+153%)

NVIDIA GeForce RTX 2080 Ti

PassMark G2D

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

G2D Mark

11656

NVIDIA GeForce GTX 1660

21619 (+85%)

NVIDIA GeForce RTX 2080 Ti

Game Benchmarks Comparison (222 benchmarks)

Onimusha: Way of the Sword

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

1080p

| ultra

GeForce RTX 2080 Ti (+94%)

AVG 91 FPS

MIN 82 FPS

GeForce GTX 1660

AVG 47 FPS

MIN 39 FPS

1440p

| ultra

GeForce RTX 2080 Ti (+103%)

AVG 67 FPS

MIN 60 FPS

GeForce GTX 1660

AVG 33 FPS

MIN 27 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 RTX 2080 Ti (+118%)

AVG 85 FPS

MIN 78 FPS

GeForce GTX 1660

AVG 39 FPS

MIN 34 FPS

1440p

| ultra

| Patch: v1.0 | Old Hardware

GeForce RTX 2080 Ti (+130%)

AVG 62 FPS

MIN 55 FPS

GeForce GTX 1660

AVG 27 FPS

MIN 21 FPS

2160p

| ultra

| Patch: v1.0 | Old Hardware

GeForce RTX 2080 Ti (+240%)

AVG 34 FPS

MIN 31 FPS

GeForce GTX 1660

AVG 10 FPS

MIN 7 FPS

Winner

Loser

The Sinking City 2

7.5 2026 • Action, Adventure • Frogwares

1080p

| ultra

| Patch: v1.0 | Old Hardware

GeForce RTX 2080 Ti (+69%)

AVG 59 FPS

MIN 48 FPS

GeForce GTX 1660

AVG 35 FPS

MIN 22 FPS

1440p

| ultra

| Patch: v1.0 | Old Hardware

GeForce RTX 2080 Ti (+95%)

AVG 43 FPS

MIN 35 FPS

GeForce GTX 1660

AVG 22 FPS

MIN 15 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 RTX 2080 Ti (+113%)

AVG 51 FPS

MIN 40 FPS

GeForce GTX 1660

AVG 24 FPS

MIN 19 FPS

1440p

| high

| Patch: v1.0 | Old Hardware

GeForce RTX 2080 Ti (+116%)

AVG 41 FPS

MIN 30 FPS

GeForce GTX 1660

AVG 19 FPS

MIN 12 FPS

2160p

| high

| Patch: v1.0 | Old Hardware

GeForce RTX 2080 Ti (+145%)

AVG 27 FPS

MIN 17 FPS

GeForce GTX 1660

AVG 11 FPS

MIN 7 FPS

Winner

Loser

007 First Light

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

1080p

| high

| Patch: v1.0 | Old Hardware

GeForce RTX 2080 Ti (+148%)

AVG 57 FPS

MIN 47 FPS

GeForce GTX 1660

AVG 23 FPS

MIN 19 FPS

1440p

| high

| Patch: v1.0 | Old Hardware

GeForce RTX 2080 Ti (+160%)

AVG 39 FPS

MIN 32 FPS

GeForce GTX 1660

AVG 15 FPS

MIN 12 FPS

Winner

Loser

Scars Above

7.9 2023 • Action, Adventure • Mad Head Games

1080p

| ultra

| Patch: v1.1

GeForce RTX 2080 Ti (+154%)

AVG 213 FPS

MIN 188 FPS

GeForce GTX 1660

AVG 84 FPS

MIN 75 FPS

1440p

| ultra

| Patch: v1.1

GeForce RTX 2080 Ti (+165%)

AVG 146 FPS

MIN 131 FPS

GeForce GTX 1660

AVG 55 FPS

MIN 50 FPS

2160p

| ultra

| Patch: v1.1

GeForce RTX 2080 Ti (+137%)

AVG 64 FPS

MIN 58 FPS

GeForce GTX 1660

AVG 27 FPS

MIN 25 FPS

Winner

Loser

No more benchmarks available for this comparison

NVIDIA GeForce RTX 2080 Ti Wins!

Based on 222 benchmarks across 68 games

Avg FPS

GeForce GTX 1660

+142.9%

101

Avg FPS

GeForce RTX 2080 Ti