HD Graphics 4000 and GeForce MX450 - video card comparison
Passmark - benchmark score HD Graphics 4000 vs GeForce MX450
HD Graphics 4000
468
GeForce MX450
3845
HD Graphics 4000
GeForce MX450
Architecture
Gen. 7 Ivy Bridge (2011−2012)
Turing (2018−2021)
GPU code name
Ivy Bridge
N17S-G5 / GP107-670-A1
Market segment
Laptop
Laptop
Release date
March 2011
August 2020
Interface
PCIe 1.0 x16
PCIe 4.0 x4
Supplementary power connectors
-
None
Boost clock speed
1350 MHz
1575 MHz
Core clock speed
350 MHz
1395 MHz
Floating-point performance
33.6 gflops
-
Manufacturing process technology
22 nm
12 nm
Number of transistors
1,200 million
4,700 million
Pipelines / CUDA cores
16
896
Power consumption (TDP)
unknown
25 Watt (12 - 29 Watt TGP)
Texture fill rate
20.80
100.8
Memory type
System Shared
GDDR5, GDDR6
Maximum RAM amount
System Shared
2 GB
Memory bus width
64/128 Bit
64 Bit
Memory clock speed
System Shared
10000 MHz
Memory bandwidth
-
64.03 GB/s
Shared memory
+
-
Display Connectors
No outputs
No outputs
DirectX
11.1 (11_0)
12 (12_1)
CUDA
-
7.5
OpenCL
1.2
1.2
OpenGL
4.0
4.6
Shader Model
5.0
6.5
Vulkan
1.1.80
1.2
Optimus
-
+
Quick Sync
+
-