GeForce GT 720M and Radeon RX 6400 - video card comparison
Passmark - benchmark score GeForce GT 720M vs Radeon RX 6400
GeForce GT 720M
475
Radeon RX 6400
7778
GeForce GT 720M
Radeon RX 6400
Architecture
Fermi (2010−2014)
RDNA 2.0 (2020−2022)
GPU code name
N14M-GE
Navi 24
Market segment
Laptop
Desktop
Release date
April 2013
January 2022
Bus support
PCI Express 2.0
-
Interface
PCIe 2.0 x8
PCIe 4.0 x4
Supplementary power connectors
-
None
Boost clock speed
938 MHz
2321 MHz
Core clock speed
625 MHz
-
Floating-point performance
240.0 gflops
-
Manufacturing process technology
28 nm
6 nm
Number of transistors
915 million
5,400 million
Pipelines / CUDA cores
96
768
Power consumption (TDP)
33 Watt
53 Watt
Texture fill rate
12.13
111.4
Memory type
DDR3
GDDR6
Maximum RAM amount
2 GB
4 GB
Memory bus width
64 Bit
64 Bit
Memory clock speed
1800 - 2000 MHz
16 GB/s
Memory bandwidth
12.8 GB/s
128.0 GB/s
Shared memory
-
-
Standard memory configuration
DDR3
-
Display Connectors
No outputs
1x HDMI 2.1, 1x DisplayPort 1.4a
eDP 1.2 signal support
Up to 2560x1600
-
LVDS signal support
Up to 1920x1200
-
VGA аnalog display support
Up to 2048x1536
-
DisplayPort Multimode (DP++) support
Up to 2560x1600
-
HDCP content protection
+
-
HDMI
+
+
7.1 channel HD audio on HDMI
+
-
DirectX
12 API
12 Ultimate (12_2)
CUDA
+
-
OpenCL
1.1
2.2
OpenGL
4.5
4.6
Shader Model
5.1
6.6
Vulkan
1.1.126
1.3
Blu-Ray 3D Support
+
-
H.264, VC1, MPEG2 1080p video decoder
+
-
Optimus
+
-
TrueHD and DTS-HD audio bitstreaming
+
-