Radeon R9 M295X Mac Edition and GeForce2 Ultra - video card comparison
Radeon R9 M295X Mac Edition
GeForce2 Ultra
Architecture
GCN 3.0 (2014−2017)
Celsius (1999−2005)
GPU code name
Amethyst
NV15 A4
Market segment
Desktop
Desktop
Release date
November 2014
August 2000
Interface
MXM-B (3.0)
AGP 4x
Supplementary power connectors
-
None
Core clock speed
850 MHz
250 MHz
Floating-point performance
3,482 gflops
-
Manufacturing process technology
28 nm
180 nm
Number of transistors
5,000 million
25 million
Pipelines / CUDA cores
2048
-
Power consumption (TDP)
250 Watt
-
Texture fill rate
108.8
2.000
Memory type
GDDR5
DDR
Maximum RAM amount
4 GB
64 MB
Memory bus width
256 Bit
128 Bit
Memory clock speed
5448 MHz
460 MHz
Memory bandwidth
174.3 GB/s
7.36 GB/s
Display Connectors
No outputs
1x DVI, 1x VGA, 1x S-Video
DirectX
12 (12_0)
7.0
OpenCL
2.0
N/A
OpenGL
4.6
1.2
Shader Model
6.3
-
Vulkan
1.2.131
N/A