and - video card comparison
Architecture
Kepler (2012−2018)
Ada Lovelace
GPU code name
N14P-LP/GS
GN21-X6
Market segment
Laptop
Laptop
Release date
April 2013
January 2023
Bus support
PCI Express 3.0
-
Interface
PCIe 3.0 x16
PCIe 4.0 x16
Boost clock speed
-
2175 MHz
Core clock speed
837 MHz
1605 MHz
Floating-point performance
642.8 gflops
-
Manufacturing process technology
28 nm
5 nm
Number of transistors
1,270 million
-
Pipelines / CUDA cores
384
4608
Power consumption (TDP)
45 Watt
115 Watt (35 - 115 Watt TGP)
Texture fill rate
17.57
244.1
Memory type
DDR3, GDDR5
GDDR6
Maximum RAM amount
2 GB
8 GB
Memory bus width
128 Bit
128 Bit
Memory clock speed
1800 MHz
16000 MHz
Memory bandwidth
64 GB/s
256.0 GB/s
Shared memory
-
-
Standard memory configuration
DDR3/GDDR5
-
Display Connectors
No outputs
Portable Device Dependent
eDP 1.2 signal support
Up to 3840x2160
-
LVDS signal support
Up to 1920x1200
-
VGA аnalog display support
Up to 2048x1536
-
DisplayPort Multimode (DP++) support
Up to 3840x2160
-
HDCP content protection
+
-
HDMI
+
-
7.1 channel HD audio on HDMI
+
-
DirectX
12 API
12 Ultimate (12_2)
CUDA
+
8.9
OpenCL
1.1
3.0
OpenGL
4.5
4.6
Shader Model
5.1
6.7
Vulkan
1.1.126
1.3
3D Vision / 3DTV Play
+
-
Blu-Ray 3D Support
+
-
H.264, VC1, MPEG2 1080p video decoder
+
-
Optimus
+
-
TrueHD and DTS-HD audio bitstreaming
+
-