GeForce 830M and Iris Xe Graphics G7 80EU - video card comparison
GeForce 830M
Iris Xe Graphics G7 80EU
Architecture
Maxwell (2014−2018)
Generation 12.1 (2020−2021)
GPU code name
N15?
Tiger Lake GT2
Market segment
Laptop
Desktop
Release date
March 2014
September 2020
Bus support
PCI Express 2.0, PCI Express 3.0
-
Interface
PCIe 3.0 x8
PCIe 3.0 x1
Boost clock speed
1150 MHz
1100 MHz
Core clock speed
1029 MHz
-
Floating-point performance
588.8 gflops
-
Manufacturing process technology
28 nm
10 nm
Pipelines / CUDA cores
256
640
Power consumption (TDP)
33 Watt
15 Watt
Texture fill rate
18.40
44.00
Memory type
DDR3
System Shared
Maximum RAM amount
2 GB
System Shared
Memory bus width
64 Bit
System Shared
Memory clock speed
1800 MHz
System Shared
Memory bandwidth
14.4 GB/s
-
Shared memory
-
-
Display Connectors
No outputs
No outputs
DirectX
12 (11_0)
12 (12_1)
CUDA
+
-
OpenCL
1.2
3.0
OpenGL
4.5
4.6
Shader Model
5.1
6.4
Vulkan
1.1.126
1.2
GameWorks
+
-
GPU Boost
2.0
-
Optimus
+
-