GeForce 8800 GTX and GeForce GTX 1660 - video card comparison
Passmark - benchmark score GeForce 8800 GTX vs GeForce GTX 1660
GeForce 8800 GTX
608
GeForce GTX 1660
12040
GeForce 8800 GTX
GeForce GTX 1660
Architecture
Tesla (2006−2010)
Turing (2018−2021)
GPU code name
G80
Turing TU116
Market segment
Desktop
Desktop
Release date
November 2006
March 2019
Interface
PCIe 1.0 x16
PCIe 3.0 x16
Supplementary power connectors
2x 6-pin
1x 8-pin
SLI options
+
-
Boost clock speed
-
1785 MHz
Core clock speed
576 MHz
1530 MHz
CUDA cores
575
-
Floating-point performance
345.6 gflops
-
Manufacturing process technology
90 nm
12 nm
Number of transistors
681 million
6,600 million
Pipelines / CUDA cores
128
1408
Power consumption (TDP)
155 Watt
120 Watt
Texture fill rate
36.8 billion/sec
157.1
Memory type
GDDR3
GDDR5
Maximum RAM amount
768 MB
6 GB
Memory bus width
384 Bit
192 Bit
Memory clock speed
900 MHz
8000 MHz
Memory bandwidth
86.4 GB/s
192.1 GB/s
Shared memory
-
-
Display Connectors
2x DVI, 1x S-Video
1x DVI, 1x HDMI, 1x DisplayPort
HDMI
-
+
DirectX
11.1 (10_0)
12 (12_1)
CUDA
+
7.5
OpenCL
1.1
1.2
OpenGL
3.3
4.6
Shader Model
4.0
6.5
Vulkan
N/A
1.2.131