Radeon RX Vega 5 and Radeon HD 4750 - video card comparison
Radeon RX Vega 5
Radeon HD 4750
Architecture
Vega (2017−2021)
TeraScale (2005−2013)
GPU code name
Vega
RV740
Market segment
Laptop
Desktop
Release date
January 2020
September 2009
Interface
-
PCIe 2.0 x16
Supplementary power connectors
-
1x 6-pin
Boost clock speed
1400 MHz
-
Core clock speed
-
730 MHz
Floating-point performance
-
934.4 gflops
Manufacturing process technology
7 nm
40 nm
Number of transistors
-
826 million
Pipelines / CUDA cores
320
640
Power consumption (TDP)
15 Watt
100 Watt
Texture fill rate
-
23.36
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
12_1
10.1 (10_1)
OpenCL
-
1.1
OpenGL
-
3.3
Shader Model
-
4.1
Vulkan
-
N/A