GeForce GTX 460M and Radeon R6 M340DX - video card comparison
GeForce GTX 460M
Radeon R6 M340DX
Architecture
Fermi (2010−2014)
GCN (2011−2017)
GPU code name
N11E-GS
Jet
Market segment
Laptop
Laptop
Release date
September 2010
June 2015
Interface
PCIe 2.0 x16
IGP
SLI options
+
-
Boost clock speed
-
1030 MHz
Core clock speed
675 MHz
-
Floating-point performance
518.4 gflops
-
Manufacturing process technology
40 nm
28 nm
Number of transistors
1,170 million
690 million
Pipelines / CUDA cores
192
704
Power consumption (TDP)
50 Watt
-
Texture fill rate
16.1 billion/sec
24.72
Memory type
GDDR5
DDR3
Maximum RAM amount
1536 MB
System Shared
Memory bus width
192 Bit
System Shared
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
12 (11_1)
CUDA
+
-
OpenCL
1.1
1.2
OpenGL
4.5
4.6
Shader Model
5.1
5.1
Vulkan
N/A
1.2.131