GeForce GTX 1070 Ti and GeForce GTX 980 Ti - video card comparison
Passmark - benchmark score GeForce GTX 1070 Ti vs GeForce GTX 980 Ti
GeForce GTX 1070 Ti
15122
GeForce GTX 980 Ti
14228
GeForce GTX 1070 Ti
GeForce GTX 980 Ti
Architecture
Pascal (2016−2021)
Maxwell (2014−2018)
GPU code name
Pascal GP104
GM200
Market segment
Desktop
Desktop
Release date
November 2017
June 2015
Bus support
-
PCI Express 3.0
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Recommended system power (PSU)
-
600 Watt
Supplementary power connectors
1x 8-pin
6-pin + 8-pin
SLI options
-
+
Boost clock speed
1683 MHz
1075 MHz
Core clock speed
1607 MHz
1000 MHz
CUDA cores
-
2816
Floating-point performance
8,186 gflops
6,060 gflops
Manufacturing process technology
16 nm
28 nm
Number of transistors
7,200 million
8,000 million
Pipelines / CUDA cores
2432
2816
Power consumption (TDP)
180 Watt
250 Watt
Texture fill rate
255.8
176 billion/sec
Memory type
GDDR5
GDDR5
Maximum RAM amount
8 GB
6 GB
Memory bus width
256 Bit
384 Bit
Memory clock speed
8000 MHz
7.0 GB/s
Memory bandwidth
256.3 GB/s
336.5 GB/s
Shared memory
-
-
Display Connectors
1x DVI, 1x HDMI, 3x DisplayPort
Dual Link DVI-I, HDMI 2.0, 3x DisplayPort 1.2
Multi monitor support
-
4 displays
HDMI
+
+
HDCP
-
+
Maximum VGA resolution
-
2048x1536
G-SYNC support
+
+
Audio input for HDMI
-
Internal
DirectX
12 (12_1)
12 (12_1)
CUDA
6.1
+
OpenCL
1.2
1.2
OpenGL
4.6
4.5
Shader Model
6.4
6.4
Vulkan
1.2.131
1.1.126
GameStream
-
+
GameWorks
-
+
GeForce ShadowPlay
-
+
GPU Boost
-
2.0
VR Ready
+
-