GeForce 8800 GT and GeForce GTX 1660 - video card comparison
Passmark - benchmark score GeForce 8800 GT vs GeForce GTX 1660
GeForce 8800 GT
495
GeForce GTX 1660
12040
GeForce 8800 GT
GeForce GTX 1660
Architecture
Tesla (2006−2010)
Turing (2018−2021)
GPU code name
G92
Turing TU116
Market segment
Desktop
Desktop
Release date
October 2007
March 2019
Bus support
PCI-E 2.0
-
Interface
PCIe 2.0 x16
PCIe 3.0 x16
Supplementary power connectors
6-pin & 8-pin
1x 8-pin
SLI options
2-way
-
Boost clock speed
-
1785 MHz
Core clock speed
600 MHz
1530 MHz
CUDA cores
112
-
Floating-point performance
336.0 gflops
-
Manufacturing process technology
65 nm
12 nm
Number of transistors
754 million
6,600 million
Pipelines / CUDA cores
112
1408
Power consumption (TDP)
105 Watt
120 Watt
Maximum GPU temperature
105 °C
-
Texture fill rate
33.6 billion/sec
157.1
Memory type
GDDR3
GDDR5
Maximum RAM amount
512 MB
6 GB
Memory bus width
256 Bit
192 Bit
Memory clock speed
900 MHz
8000 MHz
Memory bandwidth
57.6 GB/s
192.1 GB/s
Shared memory
-
-
Display Connectors
Dual Link DVIHDTV
1x DVI, 1x HDMI, 1x DisplayPort
Multi monitor support
+
-
HDMI
-
+
Maximum VGA resolution
2048x1536
-
Audio input for HDMI
S/PDIF
-
DirectX
11.1 (10_0)
12 (12_1)
CUDA
+
7.5
OpenCL
1.1
1.2
OpenGL
2.1
4.6
Shader Model
4.0
6.5
Vulkan
N/A
1.2.131
High Dynamic-Range Lighting (HDRR)
128bit
-