GeForce GTX 1080 11Gbps and Mobility Radeon HD 4270 IGP - video card comparison
GeForce GTX 1080 11Gbps
Mobility Radeon HD 4270 IGP
Architecture
Pascal (2016−2021)
TeraScale (2005−2013)
GPU code name
GP104
RS880
Market segment
Desktop
Desktop
Release date
April 2017
May 2010
Interface
PCIe 3.0 x16
PCIe 1.0 x16
Supplementary power connectors
1x 8-pin
None
Boost clock speed
1733 MHz
-
Core clock speed
1607 MHz
590 MHz
Floating-point performance
8,873 gflops
-
Manufacturing process technology
16 nm
55 nm
Number of transistors
7,200 million
181 million
Pipelines / CUDA cores
2560
40
Power consumption (TDP)
180 Watt
-
Texture fill rate
277.3
2.360
Memory type
GDDR5X
System Shared
Maximum RAM amount
8 GB
System Shared
Memory bus width
256 Bit
System Shared
Memory clock speed
11008 MHz
System Shared
Memory bandwidth
352.3 GB/s
-
Display Connectors
1x DVI, 1x HDMI, 3x DisplayPort
No outputs
HDMI
+
-
DirectX
12 (12_1)
10.1 (10_1)
CUDA
6.1
-
OpenCL
1.2
1.0
OpenGL
4.6
3.3
Shader Model
6.4
4.1
Vulkan
1.2.131
N/A