GPU Comparison
Side-by-side comparison of specifications and performance
Performance Comparison
NVIDIA GeForce GTX 1660 Ti
63%
63%
NVIDIA GeForce GTX 1080 Ti
159%
159%
NVIDIA GeForce GTX 1080 Ti is approximately 96% faster
Technical Specifications
| Specification | NVIDIA GeForce GTX 1660 Ti | NVIDIA GeForce GTX 1080 Ti |
|---|---|---|
| Graphics ProcessorDifferent | TU116 | GP102 |
| CoresDifferent | 1536 | 3584 |
| TMUsDifferent | 96 | 224 |
| ROPsDifferent | 48 | 88 |
| Memory SizeDifferent | 6 GB | 11 GB |
| Memory TypeDifferent | GDDR6 | GDDR5X |
| Bus WidthDifferent | 192 bit | 352 bit |
Graphics Processor
| Feature | NVIDIA GeForce GTX 1660 Ti | NVIDIA GeForce GTX 1080 Ti |
|---|---|---|
| GPU NameDifferent | TU116 | GP102 |
| GPU VariantDifferent | TU116-400-A1 | GP102-350-K1-A1 |
| ArchitectureDifferent | Turing | Pascal |
| Foundry | TSMC | TSMC |
| Process SizeDifferent | 12 nm | 16 nm |
| TransistorsDifferent | 6,600 million | 11,800 million |
| DensityDifferent | 23.2M / mm² | 25.1M / mm² |
| Die SizeDifferent | 284 mm² | 471 mm² |
| Chip PackageDifferent | BGA-2228 | BGA-2397 |
Graphics Card
| Feature | NVIDIA GeForce GTX 1660 Ti | NVIDIA GeForce GTX 1080 Ti |
|---|---|---|
| Release DateDifferent | Feb 22nd, 2019 | Mar 10th, 2017 |
| GenerationDifferent | GeForce 16 | GeForce 10 |
| PredecessorDifferent | GeForce 10 | GeForce 900 |
| Successor | GeForce 20 | GeForce 20 |
| ProductionDifferent | Active | End-of-life |
| Launch PriceDifferent | 279 USD | 699 USD |
| Current Price | Amazon/Newegg | Amazon/Newegg |
| Bus Interface | PCIe 3.0 x16 | PCIe 3.0 x16 |
| ReviewsDifferent | 59 in our database | 149 in our database |
Clock Speeds
| Feature | NVIDIA GeForce GTX 1660 Ti | NVIDIA GeForce GTX 1080 Ti |
|---|---|---|
| Base ClockDifferent | 1500 MHz | 1481 MHz |
| Boost ClockDifferent | 1770 MHz | 1582 MHz |
| Memory ClockDifferent | 1500 MHz12 Gbps effective | 1376 MHz11 Gbps effective |
Memory
| Feature | NVIDIA GeForce GTX 1660 Ti | NVIDIA GeForce GTX 1080 Ti |
|---|---|---|
| Memory SizeDifferent | 6 GB | 11 GB |
| Memory TypeDifferent | GDDR6 | GDDR5X |
| Memory BusDifferent | 192 bit | 352 bit |
| BandwidthDifferent | 288.0 GB/s | 484.4 GB/s |
Render Config
| Feature | NVIDIA GeForce GTX 1660 Ti | NVIDIA GeForce GTX 1080 Ti |
|---|---|---|
| Shading UnitsDifferent | 1536 | 3584 |
| TMUsDifferent | 96 | 224 |
| ROPsDifferent | 48 | 88 |
| SM CountDifferent | 24 | 28 |
| L1 CacheDifferent | 64 KB (per SM) | 48 KB (per SM) |
| L2 CacheDifferent | 1536 KB | 2.75 MB |
Theoretical Performance
| Feature | NVIDIA GeForce GTX 1660 Ti | NVIDIA GeForce GTX 1080 Ti |
|---|---|---|
| Pixel RateDifferent | 84.96 GPixel/s | 139.2 GPixel/s |
| Texture RateDifferent | 169.9 GTexel/s | 354.4 GTexel/s |
| FP16 (half)Different | 10.87 TFLOPS (2:1) | 177.2 GFLOPS (1:64) |
| FP32 (float)Different | 5.437 TFLOPS | 11.34 TFLOPS |
| FP64 (double)Different | 169.9 GFLOPS (1:32) | 354.4 GFLOPS (1:32) |
Board Design
| Feature | NVIDIA GeForce GTX 1660 Ti | NVIDIA GeForce GTX 1080 Ti |
|---|---|---|
| Slot Width | Dual-slot | Dual-slot |
| LengthDifferent | 229 mm9 inches | 267 mm10.5 inches |
| HeightDifferent | 111 mm4.4 inches | 112 mm4.4 inches |
| WidthDifferent | 35 mm1.4 inches | 40 mm1.6 inches |
| TDPDifferent | 120 W | 250 W |
| Suggested PSUDifferent | 300 W | 600 W |
| OutputsDifferent | 1x DVI1x HDMI 2.01x DisplayPort 1.4a | 1x HDMI 2.03x DisplayPort 1.4a |
| Power ConnectorsDifferent | 1x 8-pin | 1x 6-pin + 1x 8-pin |
| Board NumberDifferent | PG160 SKU 21 PG161 SKU 21 | PG611 SKU 50 |
Graphics Features
| Feature | NVIDIA GeForce GTX 1660 Ti | NVIDIA GeForce GTX 1080 Ti |
|---|---|---|
| DirectX | 12 (12_1) | 12 (12_1) |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 3.0 | 3.0 |
| Vulkan | 1.3 | 1.3 |
| CUDADifferent | 7.5 | 6.1 |
| Shader Model | 6.8 | 6.8 |
Comparison Summary
7
Specifications Compared
8
Feature Categories
51
Detailed Features
More Comparisons with NVIDIA GeForce GTX 1660 Ti
Compare NVIDIA GeForce GTX 1660 Ti with other GPUs of similar performance
NVIDIA GeForce GTX 1660 Ti vs GeForce GTX 1080
GeForce GTX 1080 Performance119%
GeForce GTX 1080 is 19% faster than NVIDIA GeForce GTX 1660 Ti
Compare Detailed Specs
NVIDIA GeForce GTX 1660 Ti vs GeForce GTX 1070 Ti
GeForce GTX 1070 Ti Performance117%
GeForce GTX 1070 Ti is 17% faster than NVIDIA GeForce GTX 1660 Ti
Compare Detailed Specs
NVIDIA GeForce GTX 1660 Ti vs Radeon RX 5600 XT
Radeon RX 5600 XT Performance115%
Radeon RX 5600 XT is 15% faster than NVIDIA GeForce GTX 1660 Ti
Compare Detailed Specs
NVIDIA GeForce GTX 1660 Ti vs Radeon RX Vega 56
Radeon RX Vega 56 Performance110%
Radeon RX Vega 56 is 10% faster than NVIDIA GeForce GTX 1660 Ti
Compare Detailed Specs
NVIDIA GeForce GTX 1660 Ti vs GeForce GTX 1070
GeForce GTX 1070 Performance106%
GeForce GTX 1070 is 6% faster than NVIDIA GeForce GTX 1660 Ti
Compare Detailed Specs
NVIDIA GeForce GTX 1660 Ti vs GeForce GTX 1660 SUPER
GeForce GTX 1660 SUPER Performance100%
GeForce GTX 1660 SUPER is 0% slower than NVIDIA GeForce GTX 1660 Ti
Compare Detailed Specs
More Comparisons with NVIDIA GeForce GTX 1080 Ti
Compare NVIDIA GeForce GTX 1080 Ti with other GPUs of similar performance
NVIDIA GeForce GTX 1080 Ti vs GeForce RTX 2080 SUPER
GeForce RTX 2080 SUPER Performance114%
GeForce RTX 2080 SUPER is 14% faster than NVIDIA GeForce GTX 1080 Ti
Compare Detailed Specs
NVIDIA GeForce GTX 1080 Ti vs Radeon RX 7600 XT
Radeon RX 7600 XT Performance113%
Radeon RX 7600 XT is 13% faster than NVIDIA GeForce GTX 1080 Ti
Compare Detailed Specs
NVIDIA GeForce GTX 1080 Ti vs GeForce RTX 4060
GeForce RTX 4060 Performance113%
GeForce RTX 4060 is 13% faster than NVIDIA GeForce GTX 1080 Ti
Compare Detailed Specs
NVIDIA GeForce GTX 1080 Ti vs Arc B580
Arc B580 Performance112%
Arc B580 is 12% faster than NVIDIA GeForce GTX 1080 Ti
Compare Detailed Specs
NVIDIA GeForce GTX 1080 Ti vs GeForce RTX 5050
GeForce RTX 5050 Performance110%
GeForce RTX 5050 is 10% faster than NVIDIA GeForce GTX 1080 Ti
Compare Detailed Specs
NVIDIA GeForce GTX 1080 Ti vs GeForce RTX 2080
GeForce RTX 2080 Performance109%
GeForce RTX 2080 is 9% faster than NVIDIA GeForce GTX 1080 Ti
Compare Detailed Specs