Radeon R9 390X2 and B200 SXM 192 GB - video card comparison
Radeon R9 390X2
B200 SXM 192 GB
Architecture
GCN (2011−2017)
Blackwell
GPU code name
-
GB100
Market segment
Desktop
Desktop
Release date
-
2024 (recently)
Interface
-
PCIe 5.0 x16
Boost clock speed
1000 MHz
1837 MHz
Manufacturing process technology
-
5 nm
Number of transistors
-
208,000 million
Pipelines / CUDA cores
-
16896
Power consumption (TDP)
-
1000 Watt
Texture fill rate
-
969.9
Memory type
512
HBM3e
Maximum RAM amount
-
96 GB
Memory bus width
5400 Bit
4096 Bit
Memory clock speed
-
8 GB/s
Memory bandwidth
-
4.1 TB/s
Display Connectors
-
No outputs
DirectX
GDDR5
N/A
CUDA
-
9.0
OpenCL
-
3.0
OpenGL
-
N/A
Shader Model
-
N/A
Vulkan
-
N/A