Radeon R7 A260 and B200 SXM 192 GB - video card comparison
Radeon R7 A260
B200 SXM 192 GB
Architecture
GCN 3.0 (2014−2017)
Blackwell
GPU code name
Topaz
GB100
Market segment
Desktop
Desktop
Release date
2014
2024 (recently)
Interface
PCIe 3.0 x8
PCIe 5.0 x16
Boost clock speed
980 MHz
1837 MHz
Core clock speed
900 MHz
-
Manufacturing process technology
28 nm
5 nm
Number of transistors
1,550 million
208,000 million
Pipelines / CUDA cores
384
16896
Power consumption (TDP)
-
1000 Watt
Texture fill rate
23.52
969.9
Memory type
GDDR5
HBM3e
Maximum RAM amount
1 GB
96 GB
Memory bus width
128 Bit
4096 Bit
Memory clock speed
3.6 GB/s
8 GB/s
Memory bandwidth
57.6 GB/s
4.1 TB/s
Display Connectors
Portable Device Dependent
No outputs
DirectX
12 (12_0)
N/A
CUDA
-
9.0
OpenCL
2.1
3.0
OpenGL
4.6
N/A
Shader Model
6.5
N/A
Vulkan
1.2.170
N/A