Iris Pro Graphics P580 and GeForce 9800M GTX SLI - video card comparison
Iris Pro Graphics P580
GeForce 9800M GTX SLI
Architecture
Gen. 9 Skylake (2015−2016)
G9x (2007−2010)
GPU code name
Skylake GT4e
NB9E-GTX
Market segment
Laptop
Laptop
Release date
September 2015
July 2008
Interface
PCIe 3.0 x1
-
SLI options
-
+
Boost clock speed
1100 MHz
-
Core clock speed
350 MHz
500 MHz
Manufacturing process technology
14 nm
65 nm
Number of transistors
189 million
3016 Million
Pipelines / CUDA cores
72
224
Power consumption (TDP)
15 Watt
150 Watt
Texture fill rate
75.60
-
Memory type
DDR3L/LPDDR3/DDR4
GDDR3
Maximum RAM amount
64 GB
1 GB
Memory bus width
eDRAM + 64/128 Bit
256 Bit
Memory clock speed
System Shared
800 MHz
Shared memory
+
-
Display Connectors
No outputs
-
DirectX
12 (12_1)
10
CUDA
-
+
OpenCL
2.1
-
OpenGL
4.6
-
Shader Model
6.4
-
Vulkan
1.1.97
-
Quick Sync
+
-