Iris Xe Graphics G7 and GeForce 840M - video card comparison
Iris Xe Graphics G7
GeForce 840M
Architecture
Gen. 11 Ice Lake (2019−2022)
Maxwell (2014−2018)
GPU code name
Tiger Lake Xe
N15S-GT
Market segment
Laptop
Laptop
Release date
August 2020
March 2014
Bus support
-
PCI Express 2.0, PCI Express 3.0
Interface
-
PCIe 3.0 x8
Boost clock speed
-
1124 MHz
Core clock speed
-
1029 MHz
Floating-point performance
-
863.2 gflops
Manufacturing process technology
10 nm
28 nm
Pipelines / CUDA cores
96
384
Power consumption (TDP)
-
33 Watt
Texture fill rate
-
17.98
Memory type
DDR4
DDR3
Maximum RAM amount
-
4 GB
Memory bus width
-
64 Bit
Memory clock speed
-
2000 MHz
Memory bandwidth
-
16.02 GB/s
Shared memory
+
-
Display Connectors
-
No outputs
DirectX
DirectX 12_1
12 (11_0)
CUDA
-
+
OpenCL
-
1.2
OpenGL
-
4.5
Shader Model
-
5.1
Vulkan
-
1.1.126
GameWorks
-
+
GPU Boost
-
2.0
Optimus
-
+
Quick Sync
+
-