Radeon R7 250E and GeForce2 Go - video card comparison
Radeon R7 250E
GeForce2 Go
Architecture
GCN 1.0 (2012−2020)
Celsius (1999−2005)
GPU code name
Cape Verde
NV11 B2
Market segment
Desktop
Desktop
Release date
December 2013
November 2000
Interface
PCIe 3.0 x16
AGP 4x
Supplementary power connectors
None
-
Core clock speed
800 MHz
143 MHz
Floating-point performance
819.2 gflops
-
Manufacturing process technology
28 nm
180 nm
Number of transistors
1,500 million
20 million
Pipelines / CUDA cores
512
-
Power consumption (TDP)
55 Watt
2 Watt
Texture fill rate
25.60
0.57
Memory type
GDDR5
DDR
Maximum RAM amount
1 GB
64 MB
Memory bus width
128 Bit
128 Bit
Memory clock speed
4500 MHz
332 MHz
Memory bandwidth
72 GB/s
5.312 GB/s
Display Connectors
1x DVI, 1x HDMI, 1x DisplayPort
No outputs
HDMI
+
-
DirectX
12 (11_1)
7.0
OpenCL
1.2
N/A
OpenGL
4.6
1.2
Shader Model
5.1
-
Vulkan
1.2.131
N/A