GeForce GTX 1070 Ti and Radeon HD 3870 - video card comparison
Passmark - benchmark score GeForce GTX 1070 Ti vs Radeon HD 3870
GeForce GTX 1070 Ti
15123
Radeon HD 3870
572
GeForce GTX 1070 Ti
Radeon HD 3870
Architecture
Pascal (2016−2021)
TeraScale (2005−2013)
GPU code name
Pascal GP104
RV670
Market segment
Desktop
Desktop
Release date
November 2017
November 2007
Interface
PCIe 3.0 x16
PCIe 2.0 x16
Supplementary power connectors
1x 8-pin
1x 6-pin
Boost clock speed
1683 MHz
-
Core clock speed
1607 MHz
777 MHz
Floating-point performance
8,186 gflops
497.3 gflops
Manufacturing process technology
16 nm
55 nm
Number of transistors
7,200 million
666 million
Pipelines / CUDA cores
2432
320
Power consumption (TDP)
180 Watt
106 Watt
Texture fill rate
255.8
12.43
Memory type
GDDR5
GDDR4
Maximum RAM amount
8 GB
512 MB
Memory bus width
256 Bit
256 Bit
Memory clock speed
8000 MHz
2252 MHz
Memory bandwidth
256.3 GB/s
72.06 GB/s
Shared memory
-
-
Display Connectors
1x DVI, 1x HDMI, 3x DisplayPort
2x DVI, 1x S-Video
HDMI
+
-
G-SYNC support
+
-
DirectX
12 (12_1)
10.1 (10_1)
CUDA
6.1
-
OpenCL
1.2
N/A
OpenGL
4.6
3.3
Shader Model
6.4
4.1
Vulkan
1.2.131
N/A
VR Ready
+
-