Radeon R7 250E and GeForce4 MX 4000 - video card comparison
Radeon R7 250E
GeForce4 MX 4000
Architecture
GCN 1.0 (2012−2020)
Celsius (1999−2005)
GPU code name
Cape Verde
NV18 A4
Market segment
Desktop
Desktop
Release date
December 2013
December 2003
Interface
PCIe 3.0 x16
AGP 8x
Supplementary power connectors
None
None
Core clock speed
800 MHz
250 MHz
Floating-point performance
819.2 gflops
-
Manufacturing process technology
28 nm
150 nm
Number of transistors
1,500 million
29 million
Pipelines / CUDA cores
512
-
Power consumption (TDP)
55 Watt
-
Texture fill rate
25.60
1.000
Memory type
GDDR5
DDR
Maximum RAM amount
1 GB
128 MB
Memory bus width
128 Bit
64 Bit
Memory clock speed
4500 MHz
332 MHz
Memory bandwidth
72 GB/s
2.656 GB/s
Display Connectors
1x DVI, 1x HDMI, 1x DisplayPort
1x VGA
HDMI
+
-
DirectX
12 (11_1)
8.0
OpenCL
1.2
N/A
OpenGL
4.6
1.3
Shader Model
5.1
-
Vulkan
1.2.131
N/A