GeForce GTX 460 and GeForce GT 320 OEM - video card comparison
GeForce GTX 460
GeForce GT 320 OEM
Architecture
Fermi (2010−2014)
Tesla 2.0 (2007−2013)
GPU code name
GF104
GT215
Market segment
Desktop
Desktop
Release date
July 2010
February 2010
Bus support
16x PCI-E 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
540 MHz
Floating-point performance
907.2 gflops
187.49 gflops
Manufacturing process technology
40 nm
40 nm
Number of transistors
1,950 million
727 million
Pipelines / CUDA cores
336
72
Power consumption (TDP)
160 Watt
43 Watt
Texture fill rate
37.80
12.96
Memory type
GDDR5
GDDR3
Maximum RAM amount
2 GB
1 GB
Memory bus width
192 Bit
128 Bit
Memory clock speed
3600 MHz
1580 MHz
Memory bandwidth
86.4 GB/s
25.28 GB/s
Display Connectors
Two Dual Link DVI, Mini HDMI
1x DVI, 1x HDMI, 1x VGA
Multi monitor support
+
-
HDMI
+
+
HDCP
+
-
Maximum VGA resolution
2048x1536
-
Audio input for HDMI
Internal
-
DirectX
12 (11_0)
11.1 (10_1)
CUDA
+
1.2
OpenCL
1.1
1.1
OpenGL
4.1
3.3
Shader Model
5.1
4.1
Vulkan
N/A
N/A