GeForce GTX 460M and HD Graphics 2500 - video card comparison
GeForce GTX 460M
HD Graphics 2500
Architecture
Fermi (2010−2014)
Gen. 7 Ivy Bridge (2011−2012)
GPU code name
N11E-GS
Ivy Bridge GT1
Market segment
Laptop
Laptop
Release date
September 2010
April 2012
Interface
PCIe 2.0 x16
PCIe 1.0 x16
SLI options
+
-
Boost clock speed
-
1150 MHz
Core clock speed
675 MHz
650 MHz
Floating-point performance
518.4 gflops
13.8 gflops
Manufacturing process technology
40 nm
22 nm
Number of transistors
1,170 million
392 million
Pipelines / CUDA cores
192
6
Power consumption (TDP)
50 Watt
unknown
Texture fill rate
16.1 billion/sec
6.900
Memory type
GDDR5
System Shared
Maximum RAM amount
1536 MB
System Shared
Memory bus width
192 Bit
64/128 Bit
Memory clock speed
1250 MHz
System Shared
Memory bandwidth
60.0 GB/s
-
Shared memory
-
+
Display Connectors
No outputs
No outputs
DirectX
12 API with Feature Level 12.1
11.1 (11_0)
CUDA
+
-
OpenCL
1.1
1.2
OpenGL
4.5
4.0
Shader Model
5.1
5.0
Vulkan
N/A
1.1.80