GeForce GTX 460M and Mobility Radeon HD 4850 - video card comparison
GeForce GTX 460M
Mobility Radeon HD 4850
Architecture
Fermi (2010−2014)
Terascale 1 (2008−2010)
GPU code name
N11E-GS
M98
Market segment
Laptop
Laptop
Release date
September 2010
January 2009
Interface
PCIe 2.0 x16
PCIe 2.0 x16
SLI options
+
-
Core clock speed
675 MHz
500 MHz
Floating-point performance
518.4 gflops
800.0 gflops
Manufacturing process technology
40 nm
55 nm
Number of transistors
1,170 million
956 million
Pipelines / CUDA cores
192
800
Power consumption (TDP)
50 Watt
-
Texture fill rate
16.1 billion/sec
20.00
Memory type
GDDR5
GDDR3
Maximum RAM amount
1536 MB
1 GB
Memory bus width
192 Bit
256 Bit
Memory clock speed
1250 MHz
850 MHz
Memory bandwidth
60.0 GB/s
54.4 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
DirectX
12 API with Feature Level 12.1
10.1 (10_1)
CUDA
+
-
OpenCL
1.1
1.1
OpenGL
4.5
3.3
Shader Model
5.1
4.1
Vulkan
N/A
N/A