Radeon R7 265X OEM and B200 SXM 192 GB - video card comparison
Radeon R7 265X OEM
B200 SXM 192 GB
Architecture
GCN 1.0 (2012−2020)
Blackwell
GPU code name
Curacao
GB100
Market segment
Desktop
Desktop
Release date
August 2014
2024 (recently)
Interface
PCIe 3.0 x16
PCIe 5.0 x16
Supplementary power connectors
1x 6-pin
-
Boost clock speed
925 MHz
1837 MHz
Core clock speed
900 MHz
-
Floating-point performance
2,368 gflops
-
Manufacturing process technology
28 nm
5 nm
Number of transistors
2,800 million
208,000 million
Pipelines / CUDA cores
1280
16896
Power consumption (TDP)
150 Watt
1000 Watt
Texture fill rate
74.00
969.9
Memory type
GDDR5
HBM3e
Maximum RAM amount
2 GB
96 GB
Memory bus width
256 Bit
4096 Bit
Memory clock speed
5600 MHz
8 GB/s
Memory bandwidth
179.2 GB/s
4.1 TB/s
Display Connectors
2x DVI, 1x HDMI, 1x DisplayPort
No outputs
HDMI
+
-
DirectX
12 (11_1)
N/A
CUDA
-
9.0
OpenCL
1.2
3.0
OpenGL
4.6
N/A
Shader Model
5.1
N/A
Vulkan
1.2.131
N/A