Radeon R9 M295X Mac Edition and GeForce4 448 Go - video card comparison
Radeon R9 M295X Mac Edition
GeForce4 448 Go
Architecture
GCN 3.0 (2014−2017)
Celsius (1999−2005)
GPU code name
Amethyst
NV18 A4
Market segment
Desktop
Desktop
Release date
November 2014
March 2002
Interface
MXM-B (3.0)
AGP 8x
Core clock speed
850 MHz
200 MHz
Floating-point performance
3,482 gflops
-
Manufacturing process technology
28 nm
150 nm
Number of transistors
5,000 million
29 million
Pipelines / CUDA cores
2048
-
Power consumption (TDP)
250 Watt
-
Texture fill rate
108.8
0.8
Memory type
GDDR5
DDR
Maximum RAM amount
4 GB
64 MB
Memory bus width
256 Bit
128 Bit
Memory clock speed
5448 MHz
400 MHz
Memory bandwidth
174.3 GB/s
6.4 GB/s
Display Connectors
No outputs
No outputs
DirectX
12 (12_0)
8.0
OpenCL
2.0
N/A
OpenGL
4.6
1.3
Shader Model
6.3
-
Vulkan
1.2.131
N/A