Radeon HD 3730 and GeForce RTX 5080 - video card comparison
Radeon HD 3730
GeForce RTX 5080
Architecture
TeraScale (2005−2013)
Blackwell 2.0
GPU code name
RV635
GB203
Market segment
Desktop
Desktop
Release date
October 2008
2025 (recently)
Interface
PCIe 2.0 x16
PCIe 5.0 x16
Supplementary power connectors
None
1x 16-pin
Boost clock speed
-
2520 MHz
Core clock speed
722 MHz
-
Floating-point performance
173.28 gflops
-
Manufacturing process technology
55 nm
0 nm
Number of transistors
378 million
-
Pipelines / CUDA cores
120
10752
Power consumption (TDP)
65 Watt
350 Watt
Texture fill rate
5.776
846.7
Memory type
DDR2
GDDR7
Maximum RAM amount
512 MB
16 GB
Memory bus width
128 Bit
256 Bit
Memory clock speed
792 MHz
5 GB/s
Memory bandwidth
12.67 GB/s
160.0 GB/s
Display Connectors
2x DVI, 1x S-Video
1x HDMI 2.1, 3x DisplayPort 1.4a
HDMI
-
+
DirectX
10.1 (10_1)
12 Ultimate (12_2)
CUDA
-
9.1
OpenCL
N/A
3.0
OpenGL
3.3
4.6
Shader Model
4.1
6.7
Vulkan
N/A
1.3