GeForce GTX 275 and HD Graphics - video card comparison
Passmark - benchmark score GeForce GTX 275 vs HD Graphics
GeForce GTX 275
1458
HD Graphics
147
GeForce GTX 275
HD Graphics
Architecture
Tesla 2.0 (2007−2013)
Generation 7.0 (2012)
GPU code name
GT200B
Ivy Bridge GT1
Market segment
Desktop
Desktop
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
-
1050 MHz
Core clock speed
633 MHz
166 MHz
CUDA cores
240
-
Floating-point performance
673.9 gflops
15.6 gflops
Manufacturing process technology
55 nm
22 nm
Number of transistors
1,400 million
392 million
Pipelines / CUDA cores
240
48
Power consumption (TDP)
219 Watt
35 Watt
Maximum GPU temperature
105 °C
-
Texture fill rate
50.6 billion/sec
6.300
Memory type
GDDR3
System Shared
Maximum RAM amount
896 MB
System Shared
Memory bus width
448 Bit
System Shared
Memory clock speed
1134 MHz
System Shared
Memory bandwidth
127.0 GB/s
-
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