UHD Graphics 24EUs (Alder Lake-N) and GeForce GT 640 OEM - video card comparison
UHD Graphics 24EUs (Alder Lake-N)
GeForce GT 640 OEM
Architecture
Gen. 12 (2021)
Kepler (2012−2018)
GPU code name
Alder Lake Xe
GK107
Market segment
Laptop
Desktop
Release date
January 2023
April 2012
Interface
-
PCIe 3.0 x16
Supplementary power connectors
-
None
Boost clock speed
750 MHz
-
Core clock speed
450 MHz
797 MHz
Floating-point performance
-
612.1 gflops
Manufacturing process technology
10 nm
28 nm
Number of transistors
-
1,270 million
Pipelines / CUDA cores
24
384
Power consumption (TDP)
-
50 Watt
Texture fill rate
-
25.50
Memory type
-
DDR3
Maximum RAM amount
-
2 GB
Memory bus width
-
128 Bit
Memory clock speed
-
1782 MHz
Memory bandwidth
-
28.51 GB/s
Shared memory
+
-
Display Connectors
-
1x DVI, 1x HDMI, 1x DisplayPort
HDMI
-
+
DirectX
12_1
12 (11_0)
CUDA
-
3.0
OpenCL
-
1.2
OpenGL
-
4.6
Shader Model
-
5.1
Vulkan
-
1.1.126
Quick Sync
+
-