Radeon HD 7970 GHz Edition and GeForce GTX 1060 5 GB - video card comparison
Radeon HD 7970 GHz Edition
GeForce GTX 1060 5 GB
Architecture
GCN 1.0 (2012−2020)
Pascal (2016−2021)
GPU code name
Tahiti
GP106
Market segment
Desktop
Desktop
Release date
June 2012
December 2017
Bus support
PCIe 2.1 x16
-
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Supplementary power connectors
1x 6-pin + 1x 8-pin
1x 6-pin
Boost clock speed
1050 MHz
1709 MHz
Core clock speed
-
1506 MHz
Floating-point performance
4,301 gflops
4,375 gflops
Manufacturing process technology
28 nm
16 nm
Number of transistors
4,313 million
4,400 million
Pipelines / CUDA cores
2048
1280
Power consumption (TDP)
250 Watt
120 Watt
Texture fill rate
134.4
136.7
Memory type
GDDR5
GDDR5
Maximum RAM amount
3 GB
5 GB
Memory bus width
384 Bit
160 Bit
Memory clock speed
1500 MHz
8008 MHz
Memory bandwidth
288 GB/s
160.2 GB/s
Display Connectors
1x DVI, 1x HDMI, 2x mini-DisplayPort
1x DVI, 1x HDMI, 3x DisplayPort
Eyefinity
1
-
HDMI
+
+
DisplayPort support
-
-
DirectX
DirectX® 11
12 (12_1)
CUDA
-
6.1
Mantle
-
-
OpenCL
1.2
1.2
OpenGL
4.6
4.6
Shader Model
5.1
6.4
Vulkan
-
1.2.131
AppAcceleration
-
-
CrossFire
1
-
Enduro
-
-
FreeSync
1
-
HD3D
-
-
PowerTune
-
-
TrueAudio
-
-
ZeroCore
-
-