Mobility Radeon X2300 and B200 SXM 192 GB - video card comparison
Mobility Radeon X2300
B200 SXM 192 GB
Architecture
R500 (2005−2007)
Blackwell
GPU code name
M64
GB100
Market segment
Laptop
Desktop
Release date
March 2007
2024 (recently)
Interface
PCIe 1.0 x16
PCIe 5.0 x16
Boost clock speed
480 MHz
1837 MHz
Core clock speed
2 MHz
-
Manufacturing process technology
90 nm
5 nm
Number of transistors
107 million
208,000 million
Pipelines / CUDA cores
6
16896
Power consumption (TDP)
-
1000 Watt
Texture fill rate
1.916
969.9
Memory type
DDR1/DDR2/GDDR3
HBM3e
Maximum RAM amount
256 MB
96 GB
Memory bus width
128 Bit
4096 Bit
Memory clock speed
892 MHz
8 GB/s
Memory bandwidth
6.272 GB/s
4.1 TB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
DirectX
9.0c (9_3)
N/A
CUDA
-
9.0
OpenCL
N/A
3.0
OpenGL
2.0
N/A
Shader Model
3.0
N/A
Vulkan
N/A
N/A