GeForce GTX 460 and Radeon RX 6400 - video card comparison
Passmark - benchmark score GeForce GTX 460 vs Radeon RX 6400
GeForce GTX 460
2330
Radeon RX 6400
7778
GeForce GTX 460
Radeon RX 6400
Architecture
Fermi (2010−2014)
RDNA 2.0 (2020−2022)
GPU code name
GF104
Navi 24
Market segment
Desktop
Desktop
Release date
July 2010
January 2022
Bus support
16x PCI-E 2.0
-
Interface
PCIe 2.0 x16
PCIe 4.0 x4
Supplementary power connectors
6-pin & 6-pin
None
SLI options
+
-
Boost clock speed
-
2321 MHz
Core clock speed
675 MHz
-
Floating-point performance
907.2 gflops
-
Manufacturing process technology
40 nm
6 nm
Number of transistors
1,950 million
5,400 million
Pipelines / CUDA cores
336
768
Power consumption (TDP)
160 Watt
53 Watt
Texture fill rate
37.80
111.4
Memory type
GDDR5
GDDR6
Maximum RAM amount
2 GB
4 GB
Memory bus width
192 Bit
64 Bit
Memory clock speed
3600 MHz
16 GB/s
Memory bandwidth
86.4 GB/s
128.0 GB/s
Display Connectors
Two Dual Link DVI, Mini HDMI
1x HDMI 2.1, 1x DisplayPort 1.4a
Multi monitor support
+
-
HDMI
+
+
HDCP
+
-
Maximum VGA resolution
2048x1536
-
Audio input for HDMI
Internal
-
DirectX
12 (11_0)
12 Ultimate (12_2)
CUDA
+
-
OpenCL
1.1
2.2
OpenGL
4.1
4.6
Shader Model
5.1
6.6
Vulkan
N/A
1.3