Radeon R9 M275 and GeForce GTX 460M - video card comparison
Passmark - benchmark score Radeon R9 M275 vs GeForce GTX 460M
Radeon R9 M275
1147
GeForce GTX 460M
1283
Radeon R9 M275
GeForce GTX 460M
Architecture
GCN (2011−2017)
Fermi (2010−2014)
GPU code name
Venus
N11E-GS
Market segment
Laptop
Laptop
Release date
August 2014
September 2010
Interface
PCIe 3.0 x16
PCIe 2.0 x16
SLI options
-
+
Boost clock speed
925 MHz
-
Core clock speed
925 MHz
675 MHz
Floating-point performance
1,184 gflops
518.4 gflops
Manufacturing process technology
28 nm
40 nm
Number of transistors
1,500 million
1,170 million
Pipelines / CUDA cores
640
192
Power consumption (TDP)
-
50 Watt
Texture fill rate
37.00
16.1 billion/sec
Memory type
GDDR5
GDDR5
Maximum RAM amount
4 GB
1536 MB
Memory bus width
128 Bit
192 Bit
Memory clock speed
4500 MHz
1250 MHz
Memory bandwidth
64 GB/s
60.0 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
DirectX
12 (11_1)
12 API with Feature Level 12.1
CUDA
-
+
OpenCL
1.2
1.1
OpenGL
4.6
4.5
Shader Model
5.1
5.1
Vulkan
1.2.131
N/A