GeForce GTX 1660 Ti Mobile vs RTX 2080
Aggregate performance score
We've compared GeForce RTX 2080 with GeForce GTX 1660 Ti Mobile, including specs and performance data.
RTX 2080 outperforms GTX 1660 Ti Mobile by an impressive 69% based on our aggregate benchmark results.
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | 71 | 205 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 26.68 | 100.00 |
| Power efficiency | 15.56 | 24.77 |
| Architecture | Turing (2018−2022) | Turing (2018−2022) |
| GPU code name | TU104 | TU116 |
| Market segment | Desktop | Laptop |
| Release date | 20 September 2018 (6 years ago) | 23 April 2019 (5 years ago) |
| Launch price (MSRP) | $699 | $229 |
Cost-effectiveness evaluation
The higher the performance-to-price ratio, the better. We use the manufacturer's recommended prices for comparison.
GTX 1660 Ti Mobile has 275% better value for money than RTX 2080.
Detailed specifications
General parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.
| Pipelines / CUDA cores | 2944 | 1536 |
| Core clock speed | 1515 MHz | 1455 MHz |
| Boost clock speed | 1710 MHz | 1590 MHz |
| Number of transistors | 13,600 million | 6,600 million |
| Manufacturing process technology | 12 nm | 12 nm |
| Power consumption (TDP) | 215 Watt | 80 Watt |
| Texture fill rate | 314.6 | 152.6 |
| Floating-point processing power | 10.07 TFLOPS | 4.884 TFLOPS |
| ROPs | 64 | 48 |
| TMUs | 184 | 96 |
| Tensor Cores | 368 | no data |
| Ray Tracing Cores | 46 | no data |
Form factor & compatibility
Information on compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For desktop graphics cards it's interface and bus (motherboard compatibility), additional power connectors (power supply compatibility).
| Laptop size | no data | medium sized |
| Interface | PCIe 3.0 x16 | PCIe 3.0 x16 |
| Length | 267 mm | no data |
| Width | 2-slot | no data |
| Supplementary power connectors | 1x 6-pin + 1x 8-pin | no data |
VRAM capacity and type
Parameters of VRAM installed: its type, size, bus, clock and resulting bandwidth. Integrated GPUs have no dedicated video RAM and use a shared part of system RAM.
| Memory type | GDDR6 | GDDR6 |
| Maximum RAM amount | 8 GB | 6 GB |
| Memory bus width | 256 Bit | 192 Bit |
| Memory clock speed | 1750 MHz | 1500 MHz |
| Memory bandwidth | 448.0 GB/s | 288.0 GB/s |
| Shared memory | - | - |
Connectivity and outputs
Types and number of video connectors present on the reviewed GPUs. As a rule, data in this section is precise only for desktop reference ones (so-called Founders Edition for NVIDIA chips). OEM manufacturers may change the number and type of output ports, while for notebook cards availability of certain video outputs ports depends on the laptop model rather than on the card itself.
| Display Connectors | 1x HDMI, 3x DisplayPort, 1x USB Type-C | No outputs |
| HDMI | + | - |
| G-SYNC support | + | - |
Supported technologies
Supported technological solutions. This information will prove useful if you need some particular technology for your purposes.
| VR Ready | + | no data |
API and SDK compatibility
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 12 Ultimate (12_1) | 12 (12_1) |
| Shader Model | 6.5 | 6.5 |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 1.2 | 1.2 |
| Vulkan | 1.2.131 | 1.2.131 |
| CUDA | 7.5 | 7.5 |
| DLSS | + | - |
Synthetic benchmark performance
Non-gaming benchmark results comparison. The combined score is measured on a 0-100 point scale.
Combined synthetic benchmark score
This is our combined benchmark score.
3DMark 11 Performance GPU
3DMark 11 is an obsolete DirectX 11 benchmark by Futuremark. It used four tests based on two scenes, one being few submarines exploring the submerged wreck of a sunken ship, the other is an abandoned temple deep in the jungle. All the tests are heavy with volumetric lighting and tessellation, and despite being done in 1280x720 resolution, are relatively taxing. Discontinued in January 2020, 3DMark 11 is now superseded by Time Spy.
3DMark Vantage Performance
3DMark Vantage is an outdated DirectX 10 benchmark using 1280x1024 screen resolution. It taxes the graphics card with two scenes, one depicting a girl escaping some militarized base located within a sea cave, the other displaying a space fleet attack on a defenseless planet. It was discontinued in April 2017, and Time Spy benchmark is now recommended to be used instead.
3DMark Fire Strike Graphics
Fire Strike is a DirectX 11 benchmark for gaming PCs. It features two separate tests displaying a fight between a humanoid and a fiery creature made of lava. Using 1920x1080 resolution, Fire Strike shows off some realistic graphics and is quite taxing on hardware.
3DMark Cloud Gate GPU
Cloud Gate is an outdated DirectX 11 feature level 10 benchmark that was used for home PCs and basic notebooks. It displays a few scenes of some weird space teleportation device launching spaceships into unknown, using fixed resolution of 1280x720. Just like Ice Storm benchmark, it has been discontinued in January 2020 and replaced by 3DMark Night Raid.
3DMark Ice Storm GPU
Ice Storm Graphics is an obsolete benchmark, part of 3DMark suite. Ice Storm was used to measure entry level laptops and Windows-based tablets performance. It utilizes DirectX 11 feature level 9 to display a battle between two space fleets near a frozen planet in 1280x720 resolution. Discontinued in January 2020, it is now superseded by 3DMark Night Raid.
SPECviewperf 12 - 3ds Max
This part of SPECviewperf 12 benchmark emulates work with 3DS Max, executing eleven tests in various use scenarios, including architectural modeling and animation for computer games.
Gaming performance
Let's see how good the compared graphics cards are for gaming. Particular gaming benchmark results are measured in FPS.
Average FPS across all PC games
Here are the average frames per second in a large set of popular games across different resolutions:
| Full HD | 147
+63.3%
| 90
−63.3%
|
| 1440p | 105
+75%
| 60
−75%
|
| 4K | 75
+97.4%
| 38
−97.4%
|
Cost per frame, $
| 1080p | 4.76
−86.9%
| 2.54
+86.9%
|
| 1440p | 6.66
−74.4%
| 3.82
+74.4%
|
| 4K | 9.32
−54.7%
| 6.03
+54.7%
|
- GTX 1660 Ti Mobile has 87% lower cost per frame in 1080p
- GTX 1660 Ti Mobile has 74% lower cost per frame in 1440p
- GTX 1660 Ti Mobile has 55% lower cost per frame in 4K
FPS performance in popular games
Full HD
Low Preset
| Atomic Heart | 130−140
+27.5%
|
109
−27.5%
|
| Counter-Strike 2 | 100−110
+73%
|
63
−73%
|
| Cyberpunk 2077 | 100−110
+25.6%
|
86
−25.6%
|
Full HD
Medium Preset
| Atomic Heart | 130−140
+71.6%
|
81
−71.6%
|
| Battlefield 5 | 163
+46.8%
|
111
−46.8%
|
| Counter-Strike 2 | 100−110
+102%
|
54
−102%
|
| Cyberpunk 2077 | 100−110
+58.8%
|
68
−58.8%
|
| Far Cry 5 | 117
+25.8%
|
93
−25.8%
|
| Fortnite | 199
+54.3%
|
120−130
−54.3%
|
| Forza Horizon 4 | 156
+16.4%
|
134
−16.4%
|
| Forza Horizon 5 | 130−140
+92.8%
|
69
−92.8%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 209
+95.3%
|
100−110
−95.3%
|
| Valorant | 263
+25.8%
|
209
−25.8%
|
Full HD
High Preset
| Atomic Heart | 130−140
+178%
|
50
−178%
|
| Battlefield 5 | 155
+50.5%
|
103
−50.5%
|
| Counter-Strike 2 | 100−110
+122%
|
49
−122%
|
| Counter-Strike: Global Offensive | 270−280
+4.1%
|
260−270
−4.1%
|
| Cyberpunk 2077 | 100−110
+100%
|
54
−100%
|
| Dota 2 | 140−150
+23.1%
|
121
−23.1%
|
| Far Cry 5 | 112
+25.8%
|
89
−25.8%
|
| Fortnite | 173
+34.1%
|
120−130
−34.1%
|
| Forza Horizon 4 | 153
+22.4%
|
125
−22.4%
|
| Forza Horizon 5 | 130−140
+122%
|
60
−122%
|
| Grand Theft Auto V | 131
+24.8%
|
105
−24.8%
|
| Metro Exodus | 90
+66.7%
|
54
−66.7%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 188
+75.7%
|
100−110
−75.7%
|
| The Witcher 3: Wild Hunt | 181
+75.7%
|
103
−75.7%
|
| Valorant | 254
+22.7%
|
207
−22.7%
|
Full HD
Ultra Preset
| Battlefield 5 | 145
+54.3%
|
94
−54.3%
|
| Counter-Strike 2 | 100−110
+98.2%
|
55−60
−98.2%
|
| Cyberpunk 2077 | 100−110
+108%
|
52
−108%
|
| Dota 2 | 140−150
+28.4%
|
116
−28.4%
|
| Far Cry 5 | 106
+27.7%
|
83
−27.7%
|
| Forza Horizon 4 | 132
+33.3%
|
99
−33.3%
|
| Forza Horizon 5 | 130−140
+166%
|
50
−166%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 169
+55%
|
109
−55%
|
| The Witcher 3: Wild Hunt | 106
+92.7%
|
55
−92.7%
|
| Valorant | 223
+78.4%
|
125
−78.4%
|
Full HD
Epic Preset
| Fortnite | 156
+45.8%
|
107
−45.8%
|
1440p
High Preset
| Counter-Strike 2 | 35−40
+94.4%
|
18−20
−94.4%
|
| Counter-Strike: Global Offensive | 300−350
+66.5%
|
180−190
−66.5%
|
| Grand Theft Auto V | 90−95
+88%
|
50−55
−88%
|
| Metro Exodus | 60
+100%
|
30
−100%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 170−180
+0%
|
170−180
+0%
|
| Valorant | 247
+25.4%
|
197
−25.4%
|
1440p
Ultra Preset
| Battlefield 5 | 125
+81.2%
|
69
−81.2%
|
| Cyberpunk 2077 | 55−60
+124%
|
25
−124%
|
| Far Cry 5 | 99
+65%
|
60
−65%
|
| Forza Horizon 4 | 118
+66.2%
|
70−75
−66.2%
|
| Forza Horizon 5 | 80−85
+90.5%
|
42
−90.5%
|
| The Witcher 3: Wild Hunt | 90−95
+95.7%
|
45−50
−95.7%
|
1440p
Epic Preset
| Fortnite | 128
+85.5%
|
69
−85.5%
|
4K
High Preset
| Atomic Heart | 35−40
+76.2%
|
21−24
−76.2%
|
| Counter-Strike 2 | 21−24
+76.9%
|
12−14
−76.9%
|
| Grand Theft Auto V | 107
+106%
|
50−55
−106%
|
| Metro Exodus | 39
+105%
|
19
−105%
|
| The Witcher 3: Wild Hunt | 76
+117%
|
35
−117%
|
| Valorant | 234
+53.9%
|
152
−53.9%
|
4K
Ultra Preset
| Battlefield 5 | 76
+100%
|
38
−100%
|
| Counter-Strike 2 | 21−24
+76.9%
|
12−14
−76.9%
|
| Cyberpunk 2077 | 24−27
+160%
|
10
−160%
|
| Dota 2 | 120−130
+43.5%
|
85
−43.5%
|
| Far Cry 5 | 59
+90.3%
|
31
−90.3%
|
| Forza Horizon 4 | 81
+68.8%
|
45−50
−68.8%
|
| Forza Horizon 5 | 50−55
+136%
|
22
−136%
|
| PLAYERUNKNOWN'S BATTLEGROUNDS | 69
+130%
|
30−33
−130%
|
4K
Epic Preset
| Fortnite | 65
+110%
|
30−35
−110%
|
1440p
Ultra Preset
| Counter-Strike 2 | 24−27
+0%
|
24−27
+0%
|
This is how RTX 2080 and GTX 1660 Ti Mobile compete in popular games:
- RTX 2080 is 63% faster in 1080p
- RTX 2080 is 75% faster in 1440p
- RTX 2080 is 97% faster in 4K
Here's the range of performance differences observed across popular games:
- in Atomic Heart, with 1080p resolution and the High Preset, the RTX 2080 is 178% faster.
All in all, in popular games:
- RTX 2080 is ahead in 65 tests (97%)
- there's a draw in 2 tests (3%)
Pros & cons summary
| Performance score | 48.80 | 28.91 |
| Recency | 20 September 2018 | 23 April 2019 |
| Maximum RAM amount | 8 GB | 6 GB |
| Power consumption (TDP) | 215 Watt | 80 Watt |
RTX 2080 has a 68.8% higher aggregate performance score, and a 33.3% higher maximum VRAM amount.
GTX 1660 Ti Mobile, on the other hand, has an age advantage of 7 months, and 168.8% lower power consumption.
The GeForce RTX 2080 is our recommended choice as it beats the GeForce GTX 1660 Ti Mobile in performance tests.
Be aware that GeForce RTX 2080 is a desktop card while GeForce GTX 1660 Ti Mobile is a notebook one.
Other comparisons
We selected several comparisons of graphics cards with performance close to those reviewed, providing you with more options to consider.
