Xbox 360 GPU and Xbox GPU - video card comparison
Xbox 360 GPU
Xbox GPU
Architecture
TeraScale (2005−2013)
Kelvin (2001−2003)
GPU code name
Xenos
NV2A
Market segment
Desktop
Desktop
Release date
November 2005
November 2001
Interface
IGP
AGP 4x
Core clock speed
500 MHz
233 MHz
Floating-point performance
240 gflops
-
Manufacturing process technology
90 nm
150 nm
Number of transistors
232 million
57 million
Pipelines / CUDA cores
240
-
Texture fill rate
8.000
1.864
Memory type
GDDR3
DDR
Maximum RAM amount
512 MB
64 MB
Memory bus width
128 Bit
128 Bit
Memory clock speed
1400 MHz
400 MBps
Memory bandwidth
22.4 GB/s
6.4 GB/s
Display Connectors
No outputs
No outputs
DirectX
9.0c (9_3)
8.1
OpenCL
-
N/A
OpenGL
N/A
1.4
Vulkan
-
N/A