GeForce GTX 1070 Ti and NV39 - video card comparison
GeForce GTX 1070 Ti
NV39
Architecture
Pascal (2016−2021)
Rankine (2003−2005)
GPU code name
Pascal GP104
NV39
Market segment
Desktop
Desktop
Release date
November 2017
-
Interface
PCIe 3.0 x16
-
Supplementary power connectors
1x 8-pin
-
Boost clock speed
1683 MHz
-
Core clock speed
1607 MHz
-
Floating-point performance
8,186 gflops
-
Manufacturing process technology
16 nm
130 nm
Number of transistors
7,200 million
82 million
Pipelines / CUDA cores
2432
-
Power consumption (TDP)
180 Watt
-
Texture fill rate
255.8
-
Memory type
GDDR5
-
Maximum RAM amount
8 GB
-
Memory bus width
256 Bit
-
Memory clock speed
8000 MHz
-
Memory bandwidth
256.3 GB/s
-
Shared memory
-
-
Display Connectors
1x DVI, 1x HDMI, 3x DisplayPort
-
HDMI
+
-
G-SYNC support
+
-
DirectX
12 (12_1)
9.0a
CUDA
6.1
-
OpenCL
1.2
N/A
OpenGL
4.6
1.5 (full)
Shader Model6.4-
Vulkan
1.2.131
N/A
VR Ready
+
-