NVIDIA GeForce GTX 1660 Ti Max Q vs NVIDIA GeForce RTX 3080 12 GB
GPU Specs Compare
Graphics Card
Release Date
Apr 2019
Jan 2022
Generation
GeForce 16 Mobile
GeForce 30
Type
Mobile
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1140 MHz
1260 MHz
Boost Clock
1335 MHz
1710 MHz
Memory Clock
1500 MHz
1188 MHz
Memory
Memory Size
6GB
12GB
Memory Type
GDDR6
GDDR6X
Memory Bus
192bit
384bit
Bandwidth
288.0GB/s
912.4GB/s
Render Config
SM Count
24
70
Shading Units
1536
8960
TMUs
96
280
ROPs
48
96
L1 Cache
64 KB (per SM)
128 KB (per SM)
L2 Cache
1536 KB
6 MB
Tensor Cores
-
280
RT Cores
-
70
Theoretical Performance
Pixel Rate
64.08 GPixel/s
164.2 GPixel/s
Texture Rate
128.2 GTexel/s
478.8 GTexel/s
FP16 (half)
8.202 TFLOPS
30.64 TFLOPS
FP32 (float)
4.101 TFLOPS
30.64 TFLOPS
FP64 (double)
128.2 GFLOPS
478.8 GFLOPS
Graphics Processor
GPU Name
TU116
GA102
Architecture
Turing
Ampere
Foundry
TSMC
Samsung
Process Size
12 nm
8 nm
Transistors
6.6 billion
28.3 billion
Die Size
284 mm²
628 mm²
GPU Variant
-
GA102-220-A1
Board Design
TDP
Unknown
350W
Outputs
Portable Device Dependent
1x HDMI 2.13x DisplayPort 1.4a
Power Connectors
None
1x 12-pin
Suggested PSU
-
750 W
Graphics Features
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.3
CUDA
7.5
8.6
Shader Model
6.7
6.8
📊 Benchmark
3DMark Time Spy
4,973
-
3DMark Time Spy Extreme
2,304
-
Blender
870
-