UHD Graphics 730 (Rocket Lake) and Radeon HD 4770 - video card comparison
UHD Graphics 730 (Rocket Lake)
Radeon HD 4770
Architecture
-
TeraScale (2005−2013)
GPU code name
Rocket Lake GT1
RV740
Market segment
Laptop
Desktop
Release date
March 2021
April 2009
Interface
-
PCIe 2.0 x16
Supplementary power connectors
-
1x 6-pin
Core clock speed
-
750 MHz
Floating-point performance
-
960.0 gflops
Manufacturing process technology
14 nm
40 nm
Number of transistors
-
826 million
Pipelines / CUDA cores
-
640
Power consumption (TDP)
15 Watt
80 Watt
Texture fill rate
-
24.00
Memory type
-
GDDR5
Maximum RAM amount
-
512 MB
Memory bus width
-
128 Bit
Memory clock speed
-
3200 MHz
Memory bandwidth
-
51.2 GB/s
Shared memory
-
-
Display Connectors
-
2x DVI, 1x S-Video
DirectX
-
10.1 (10_1)
OpenCL
-
1.1
OpenGL
-
3.3
Shader Model
-
4.1
Vulkan
-
N/A