GeForce GTX 275 and HD Graphics 2500 - video card comparison
GeForce GTX 275
HD Graphics 2500
Architecture
Tesla 2.0 (2007−2013)
Gen. 7 Ivy Bridge (2011−2012)
GPU code name
GT200B
Ivy Bridge GT1
Market segment
Desktop
Laptop
Release date
January 2009
April 2012
Bus support
PCI-E 2.0
-
Interface
PCIe 2.0 x16
PCIe 1.0 x16
Supplementary power connectors
2x 6-pin
-
SLI options
+
-
Boost clock speed
-
1150 MHz
Core clock speed
633 MHz
650 MHz
CUDA cores
240
-
Floating-point performance
673.9 gflops
13.8 gflops
Manufacturing process technology
55 nm
22 nm
Number of transistors
1,400 million
392 million
Pipelines / CUDA cores
240
6
Power consumption (TDP)
219 Watt
unknown
Maximum GPU temperature
105 °C
-
Texture fill rate
50.6 billion/sec
6.900
Memory type
GDDR3
System Shared
Maximum RAM amount
896 MB
System Shared
Memory bus width
448 Bit
64/128 Bit
Memory clock speed
1134 MHz
System Shared
Memory bandwidth
127.0 GB/s
-
Shared memory
-
+
Display Connectors
Two Dual Link DVI
No outputs
Multi monitor support
+
-
Maximum VGA resolution
2048x1536
-
Audio input for HDMI
S/PDIF
-
DirectX
11.1 (10_0)
11.1 (11_0)
CUDA
+
-
OpenCL
1.1
1.2
OpenGL
3.0
4.0
Shader Model
4.0
5.0
Vulkan
N/A
1.1.80