Radeon R9 M295X Mac Edition and GeForce GTX 460 OEM - video card comparison
Radeon R9 M295X Mac Edition
GeForce GTX 460 OEM
Architecture
GCN 3.0 (2014−2017)
Fermi (2010−2014)
GPU code name
Amethyst
GF104
Market segment
Desktop
Desktop
Release date
November 2014
October 2010
Interface
MXM-B (3.0)
PCIe 2.0 x16
Supplementary power connectors
-
2x 6-pin
Core clock speed
850 MHz
650 MHz
Floating-point performance
3,482 gflops
873.6 gflops
Manufacturing process technology
28 nm
40 nm
Number of transistors
5,000 million
1,950 million
Pipelines / CUDA cores
2048
336
Power consumption (TDP)
250 Watt
150 Watt
Texture fill rate
108.8
36.40
Memory type
GDDR5
GDDR5
Maximum RAM amount
4 GB
1 GB
Memory bus width
256 Bit
256 Bit
Memory clock speed
5448 MHz
3400 MHz
Memory bandwidth
174.3 GB/s
108.8 GB/s
Display Connectors
No outputs
2x DVI, 1x mini-HDMI
HDMI
-
+
DirectX
12 (12_0)
12 (11_0)
CUDA
-
2.1
OpenCL
2.0
1.1
OpenGL
4.6
4.6
Shader Model
6.3
5.1
Vulkan
1.2.131
N/A