GeForce GTX 1660 Super and FirePro D300 - video card comparison
GeForce GTX 1660 Super
FirePro D300
Architecture
Turing (2018−2021)
GCN 1.0 (2012−2020)
GPU code name
Turing TU116
Pitcairn
Market segment
Desktop
Workstation
Release date
October 2019
January 2014
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Supplementary power connectors
1x 8-pin
-
Boost clock speed
1785 MHz
-
Core clock speed
1530 MHz
850 MHz
Floating-point performance
-
2,176 gflops
Manufacturing process technology
12 nm
28 nm
Number of transistors
6,600 million
2,800 million
Pipelines / CUDA cores
1408
1280
Power consumption (TDP)
125 Watt
150 Watt
Texture fill rate
157.1
68.00
Memory type
GDDR6
GDDR5
Maximum RAM amount
6 GB
2 GB
Memory bus width
192 Bit
256 Bit
Memory clock speed
14000 MHz
5080 MHz
Memory bandwidth
336.0 GB/s
162.6 GB/s
Shared memory
-
-
Display Connectors
1x DVI, 1x HDMI, 1x DisplayPort
4x DisplayPort
HDMI
+
-
HDCP
+
-
G-SYNC support
+
-
DirectX
12 (12_1)
12 (11_1)
CUDA
7.5
-
OpenCL
1.2
1.2
OpenGL
4.6
4.6
Shader Model
6.5
5.1
Vulkan
1.2.131
1.2.131
Ansel
+
-
NVENC
+
-