GeForce GTX 480 and Ironlake - video card comparison
GeForce GTX 480
Ironlake
Architecture
Fermi (2010−2014)
Generation 5.75
GPU code name
GF100
Ironlake
Market segment
Desktop
Desktop
Release date
December 2010
-
Bus support
16x PCI-E 2.0
-
Interface
PCIe 2.0 x16
-
Supplementary power connectors
6-pin & 8-pin
-
SLI options
+
-
Core clock speed
700 MHz
-
CUDA cores
480
-
Floating-point performance
1,345.0 gflops
-
Manufacturing process technology
40 nm
45 nm
Number of transistors
3,100 million
177 million
Pipelines / CUDA cores
480
96
Power consumption (TDP)
295 Watt
-
Maximum GPU temperature
105 °C
-
Texture fill rate
42 billion/sec
-
Memory type
GDDR5
-
Maximum RAM amount
1536 MB
-
Memory bus width
384 Bit
-
Memory clock speed
1848 MHz (3696 data rate)
-
Memory bandwidth
177.4 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)
10.1
CUDA
+
-
OpenCL
1.1
N/A
OpenGL
4.2
2.1
Shader Model
5.1
4.1
Vulkan
N/A
N/A