NVIDIA GeForce GTX 1660 Ti Max Q vs NVIDIA GeForce GTX 660 OEM
GPU Specs Compare
Graphics Card
Release Date
Apr 2019
Aug 2012
Generation
GeForce 16 Mobile
GeForce 600
Type
Mobile
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1140 MHz
823 MHz
Boost Clock
1335 MHz
888 MHz
Memory Clock
1500 MHz
1400 MHz
Memory
Memory Size
6GB
1536MB
Memory Type
GDDR6
GDDR5
Memory Bus
192bit
192bit
Bandwidth
288.0GB/s
134.4GB/s
Render Config
SM Count
24
-
Shading Units
1536
1152
TMUs
96
96
ROPs
48
24
L1 Cache
64 KB (per SM)
16 KB (per SMX)
L2 Cache
1536 KB
384 KB
Theoretical Performance
Pixel Rate
64.08 GPixel/s
21.31 GPixel/s
Texture Rate
128.2 GTexel/s
85.25 GTexel/s
FP16 (half)
8.202 TFLOPS
-
FP32 (float)
4.101 TFLOPS
2.046 TFLOPS
FP64 (double)
128.2 GFLOPS
85.25 GFLOPS
Graphics Processor
GPU Name
TU116
GK104
Architecture
Turing
Kepler
Foundry
TSMC
TSMC
Process Size
12 nm
28 nm
Transistors
6.6 billion
3.54 billion
Die Size
284 mm²
294 mm²
GPU Variant
-
GK104-200-KD-A2
Board Design
TDP
Unknown
130W
Outputs
Portable Device Dependent
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
Power Connectors
None
1x 6-pin
Suggested PSU
-
300 W
Graphics Features
DirectX
12 (12_1)
12 (11_0)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.1
CUDA
7.5
3.0
Shader Model
6.7
5.1
📊 Benchmark
3DMark Time Spy
4,973
1,194
3DMark Time Spy Extreme
2,304
260
Blender
870
-