Iris Graphics 5100 and GeForce 820M - video card comparison
Passmark - benchmark score Iris Graphics 5100 vs GeForce 820M
Iris Graphics 5100
767
GeForce 820M
511
Iris Graphics 5100
GeForce 820M
Architecture
Gen. 7.5 Haswell (2012−2013)
Fermi (2010−2014)
GPU code name
Haswell GT3
N15V-GM
Market segment
Laptop
Laptop
Release date
June 2013
January 2014
Bus support
-
PCI Express 2.0
Interface
PCIe 1.0 x16
PCIe 2.0 x16
Boost clock speed
1200 MHz
-
Core clock speed
200 MHz
775 MHz
Floating-point performance
-
240.0 gflops
Manufacturing process technology
22 nm
28 nm
Number of transistors
1,300 million
585 million
Pipelines / CUDA cores
40
96
Power consumption (TDP)
30 Watt
15 Watt
Texture fill rate
48.00
10.00
Memory type
System Shared
DDR3
Maximum RAM amount
System Shared
2 GB
Memory bus width
64/128 Bit
64 Bit
Memory clock speed
System Shared
1800 MHz
Memory bandwidth
-
14.4 GB/s
Shared memory
+
-
Display Connectors
No outputs
No outputs
DirectX
12 (11_1)
12 (11_0)
CUDA
-
+
OpenCL
1.2
1.1
OpenGL
4.3
4.5
Shader Model
5.1
5.1
Vulkan
1.1.80
N/A
GameWorks
-
+
GPU Boost
-
2.0
Optimus
-
+
Quick Sync
+
-