Radeon R9 M295X Mac Edition and GeForce GTS 240 OEM - video card comparison
Radeon R9 M295X Mac Edition
GeForce GTS 240 OEM
Architecture
GCN 3.0 (2014−2017)
Tesla (2006−2010)
GPU code name
Amethyst
G92B
Market segment
Desktop
Desktop
Release date
November 2014
July 2009
Interface
MXM-B (3.0)
PCIe 2.0 x16
Supplementary power connectors
-
1x 6-pin
Core clock speed
850 MHz
675 MHz
Floating-point performance
3,482 gflops
362.9 gflops
Manufacturing process technology
28 nm
55 nm
Number of transistors
5,000 million
754 million
Pipelines / CUDA cores
2048
112
Power consumption (TDP)
250 Watt
120 Watt
Texture fill rate
108.8
37.80
Memory type
GDDR5
GDDR3
Maximum RAM amount
4 GB
1 GB
Memory bus width
256 Bit
256 Bit
Memory clock speed
5448 MHz
2200 MHz
Memory bandwidth
174.3 GB/s
70.4 GB/s
Display Connectors
No outputs
2x DVI, 1x S-Video
DirectX
12 (12_0)
11.1 (10_0)
CUDA
-
1.1
OpenCL
2.0
1.1
OpenGL
4.6
3.3
Shader Model
6.3
4.0
Vulkan
1.2.131
N/A