Radeon HD 6390 and B200 SXM 192 GB - video card comparison
Radeon HD 6390
B200 SXM 192 GB
Architecture
TeraScale 2 (2009−2015)
Blackwell
GPU code name
Redwood
GB100
Market segment
Desktop
Desktop
Release date
July 2011
2024 (recently)
Interface
PCIe 2.0 x16
PCIe 5.0 x16
Supplementary power connectors
None
-
Boost clock speed
-
1837 MHz
Core clock speed
550 MHz
-
Floating-point performance
352.0 gflops
-
Manufacturing process technology
40 nm
5 nm
Number of transistors
627 million
208,000 million
Pipelines / CUDA cores
320
16896
Power consumption (TDP)
39 Watt
1000 Watt
Texture fill rate
8.800
969.9
Memory type
DDR2
HBM3e
Maximum RAM amount
1 GB
96 GB
Memory bus width
128 Bit
4096 Bit
Memory clock speed
1000 MHz
8 GB/s
Memory bandwidth
16 GB/s
4.1 TB/s
Display Connectors
1x DVI, 1x HDMI, 1x VGA
No outputs
HDMI
+
-
DirectX
11.2 (11_0)
N/A
CUDA
-
9.0
OpenCL
1.2
3.0
OpenGL
4.4
N/A
Shader Model
5.0
N/A
Vulkan
N/A
N/A