GeForce GTX 480 and GeForce GTX 680MX - video card comparison
Passmark - benchmark score GeForce GTX 480 vs GeForce GTX 680MX
GeForce GTX 480
4229
GeForce GTX 680MX
4266
GeForce GTX 480
GeForce GTX 680MX
Architecture
Fermi (2010−2014)
Kepler (2012−2018)
GPU code name
GF100
-
Market segment
Desktop
Laptop
Release date
December 2010
October 2012
Bus support
16x PCI-E 2.0
PCI Express 3.0
Interface
PCIe 2.0 x16
-
Supplementary power connectors
6-pin & 8-pin
-
SLI options
+
+
Core clock speed
700 MHz
720 MHz
CUDA cores
480
1536
Floating-point performance
1,345.0 gflops
-
Manufacturing process technology
40 nm
28 nm
Number of transistors
3,100 million
3540 Million
Pipelines / CUDA cores
480
1536
Power consumption (TDP)
295 Watt
122 Watt
Maximum GPU temperature
105 °C
-
Texture fill rate
42 billion/sec
92.2 billion/sec
Memory type
GDDR5
GDDR5
Maximum RAM amount
1536 MB
2 GB
Memory bus width
384 Bit
256 Bit
Memory clock speed
1848 MHz (3696 data rate)
2500 MHz
Memory bandwidth
177.4 GB/s
160 GB/s
Shared memory
-
-
Display Connectors
Two Dual Link DVI, Mini HDMI
-
Multi monitor support
+
-
HDMI
+
-
HDCP
+
-
Maximum VGA resolution
2048x1536
-
Audio input for HDMI
Internal
-
DirectX
12 (11_0)
12 API
CUDA
+
+
OpenCL
1.1
1.1
OpenGL
4.2
4.5
Shader Model
5.1
-
Vulkan
N/A
-
3D Vision
-
+
Optimus
-
+