GeForce GTX 470 and HD Graphics 2500 - video card comparison
GeForce GTX 470
HD Graphics 2500
Architecture
Fermi (2010−2014)
Gen. 7 Ivy Bridge (2011−2012)
GPU code name
GF100
Ivy Bridge GT1
Market segment
Desktop
Laptop
Release date
April 2010
April 2012
Bus support
16x PCI-E 2.0
-
Interface
PCIe 2.0 x16
PCIe 1.0 x16
Supplementary power connectors
Two 6-pins
-
SLI options
+
-
Boost clock speed
-
1150 MHz
Core clock speed
607 MHz
650 MHz
CUDA cores
448
-
Floating-point performance
1,088.6 gflops
13.8 gflops
Manufacturing process technology
40 nm
22 nm
Number of transistors
3,100 million
392 million
Pipelines / CUDA cores
448
6
Power consumption (TDP)
225 Watt
unknown
Maximum GPU temperature
105 °C
-
Texture fill rate
34.0 billion/sec
6.900
Memory type
GDDR5
System Shared
Maximum RAM amount
1280 MB
System Shared
Memory bus width
320 Bit
64/128 Bit
Memory clock speed
1674 MHz (3348 data rate)
System Shared
Memory bandwidth
133.9 GB/s
-
Shared memory
-
+
Display Connectors
Two Dual Link DVIMini HDMI
No outputs
Multi monitor support
+
-
HDMI
+
-
Maximum VGA resolution
2048x1536
-
Audio input for HDMI
Internal
-
DirectX
12 (11_0)
11.1 (11_0)
CUDA
+
-
OpenCL
1.1
1.2
OpenGL
4.2
4.0
Shader Model
5.1
5.0
Vulkan
N/A
1.1.80