GeForce GTX 1060 3 GB and Radeon HD 6990 - video card comparison
Passmark - benchmark score GeForce GTX 1060 3 GB vs Radeon HD 6990
GeForce GTX 1060 3 GB
9876
Radeon HD 6990
3103
GeForce GTX 1060 3 GB
Radeon HD 6990
Architecture
Pascal (2016−2021)
TeraScale 3 (2010−2013)
GPU code name
GP106
Antilles
Market segment
Desktop
Desktop
Release date
August 2016
March 2011
Interface
PCIe 3.0 x16
PCIe 2.0 x16
Supplementary power connectors
1x 6-pin
2x 8-pin
Boost clock speed
1708 MHz
-
Core clock speed
1506 MHz
830 MHz
Floating-point performance
3,935 gflops
2x 2,549.8 gflops
Manufacturing process technology
16 nm
40 nm
Number of transistors
4,400 million
2,640 million
Pipelines / CUDA cores
1152
1536
Power consumption (TDP)
120 Watt
375 Watt
Texture fill rate
123.0
79.68
Memory type
GDDR5
GDDR5
Maximum RAM amount
3 GB
2 GB
Memory bus width
192 Bit
256 Bit
Memory clock speed
8008 MHz
5000 MHz
Memory bandwidth
192.2 GB/s
160.0 GB/s
Display Connectors
1x DVI, 1x HDMI, 3x DisplayPort
1x DVI, 4x mini-DisplayPort
HDMI
+
-
DirectX
12 (12_1)
11.2 (11_0)
CUDA
6.1
-
OpenCL
1.2
1.2
OpenGL
4.6
4.4
Shader Model
6.4
5.0
Vulkan
+
N/A