GeForce GTX 480M and Iris Graphics 550 - video card comparison
Passmark - benchmark score GeForce GTX 480M vs Iris Graphics 550
GeForce GTX 480M
1666
Iris Graphics 550
1474
GeForce GTX 480M
Iris Graphics 550
Architecture
Fermi (2010−2014)
Gen. 9 Skylake (2015−2016)
GPU code name
N11E-GTX-A3
Skylake GT3e
Market segment
Laptop
Laptop
Release date
May 2010
September 2015
Bus support
PCI-E 2.0
-
Interface
MXM-B (3.0)
PCIe 3.0 x1
Supplementary power connectors
None
-
SLI options
+
-
Boost clock speed
-
1100 MHz
Core clock speed
425 MHz
300 MHz
Floating-point performance
598.4 gflops
-
Manufacturing process technology
40 nm
14 nm
Number of transistors
3,100 million
189 million
Pipelines / CUDA cores
352
48
Power consumption (TDP)
100 Watt
15 Watt
Texture fill rate
18.7 billion/sec
52.80
Memory type
GDDR5
eDRAM
Maximum RAM amount
2 GB
64 MB
Memory bus width
256 Bit
eDRAM + 64/128 Bit
Memory clock speed
1200 MHz
System Shared
Memory bandwidth
76.8 GB/s
-
Shared memory
-
+
Display Connectors
No outputs
No outputs
Maximum VGA resolution
2048x1536
-
DirectX
12 API
12 (12_1)
CUDA
+
-
OpenCL
1.1
2.1
OpenGL
4.5
4.6
Shader Model
5.1
6.4
Vulkan
N/A
1.1.97
Quick Sync
-
+