GeForce GTX 460 and GeForce GT 620 - video card comparison
Passmark - benchmark score GeForce GTX 460 vs GeForce GT 620
GeForce GTX 460
2330
GeForce GT 620
388
GeForce GTX 460
GeForce GT 620
Architecture
Fermi (2010−2014)
Fermi (2010−2014)
GPU code name
GF104
GF108
Market segment
Desktop
Desktop
Release date
July 2010
May 2012
Bus support
16x PCI-E 2.0
PCI Express 2.0
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
6-pin & 6-pin
None
SLI options
+
-
Core clock speed
675 MHz
700 MHz
CUDA cores
-
96
Floating-point performance
907.2 gflops
268.8 gflops
Manufacturing process technology
40 nm
40 nm
Number of transistors
1,950 million
585 million
Pipelines / CUDA cores
336
96
Power consumption (TDP)
160 Watt
49 Watt
Maximum GPU temperature
-
98 °C
Texture fill rate
37.80
11.2 billion/sec
Memory type
GDDR5
DDR3
Maximum RAM amount
2 GB
1 GB
Memory bus width
192 Bit
64 Bit
Memory clock speed
3600 MHz
1.8 GB/s
Memory bandwidth
86.4 GB/s
14.4 GB/s
Display Connectors
Two Dual Link DVI, Mini HDMI
Dual Link DVI-I, HDMI, VGA
Multi monitor support
+
+
HDMI
+
+
HDCP
+
+
Maximum VGA resolution
2048x1536
2048x1536
Audio input for HDMI
Internal
Internal
DirectX
12 (11_0)
12 (11_0)
CUDA
+
+
OpenCL
1.1
1.1
OpenGL
4.1
4.2
Shader Model
5.1
5.1
Vulkan
N/A
N/A
3D Blu-Ray
-
+