GeForce GTX 480 and GeForce GTX 275 - video card comparison
Passmark - benchmark score GeForce GTX 480 vs GeForce GTX 275
GeForce GTX 480
4229
GeForce GTX 275
1458
GeForce GTX 480
GeForce GTX 275
Architecture
Fermi (2010−2014)
Tesla 2.0 (2007−2013)
GPU code name
GF100
GT200B
Market segment
Desktop
Desktop
Release date
December 2010
January 2009
Bus support
16x PCI-E 2.0
PCI-E 2.0
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
6-pin & 8-pin
2x 6-pin
SLI options
+
+
Core clock speed
700 MHz
633 MHz
CUDA cores
480
240
Floating-point performance
1,345.0 gflops
673.9 gflops
Manufacturing process technology
40 nm
55 nm
Number of transistors
3,100 million
1,400 million
Pipelines / CUDA cores
480
240
Power consumption (TDP)
295 Watt
219 Watt
Maximum GPU temperature
105 °C
105 °C
Texture fill rate
42 billion/sec
50.6 billion/sec
Memory type
GDDR5
GDDR3
Maximum RAM amount
1536 MB
896 MB
Memory bus width
384 Bit
448 Bit
Memory clock speed
1848 MHz (3696 data rate)
1134 MHz
Memory bandwidth
177.4 GB/s
127.0 GB/s
Shared memory
-
-
Display Connectors
Two Dual Link DVI, Mini HDMI
Two Dual Link DVI
Multi monitor support
+
+
HDMI
+
-
HDCP
+
-
Maximum VGA resolution
2048x1536
2048x1536
Audio input for HDMI
Internal
S/PDIF
DirectX
12 (11_0)
11.1 (10_0)
CUDA
+
+
OpenCL
1.1
1.1
OpenGL
4.2
3.0
Shader Model
5.1
4.0
Vulkan
N/A
N/A