GeForce MX450 and Iris Xe Graphics G4 - video card comparison
GeForce MX450
Iris Xe Graphics G4
Architecture
Turing (2018−2021)
Generation 12.0 (2020)
GPU code name
N17S-G5 / GP107-670-A1
Tiger Lake GT1
Market segment
Laptop
Laptop
Release date
August 2020
September 2020
Interface
PCIe 4.0 x4
PCIe 3.0 x1
Supplementary power connectors
None
-
Boost clock speed
1575 MHz
1100 MHz
Core clock speed
1395 MHz
-
Manufacturing process technology
12 nm
10 nm
Number of transistors
4,700 million
-
Pipelines / CUDA cores
896
384
Power consumption (TDP)
25 Watt (12 - 29 Watt TGP)
15 Watt
Texture fill rate
100.8
52.80
Memory type
GDDR5, GDDR6
System Shared
Maximum RAM amount
2 GB
System Shared
Memory bus width
64 Bit
System Shared
Memory clock speed
10000 MHz
System Shared
Memory bandwidth
64.03 GB/s
-
Shared memory
-
+
Display Connectors
No outputs
No outputs
DirectX
12 (12_1)
12 (12_1)
CUDA
7.5
-
OpenCL
1.2
2.1
OpenGL
4.6
4.6
Shader Model
6.5
6.4
Vulkan
1.2
1.1
Optimus
+
-
Quick Sync
-
+