Radeon HD 4850 and Radeon Vega 7 - video card comparison
Radeon HD 4850
Radeon Vega 7
Architecture
Terascale 1 (2008−2010)
GCN 5.1 (2018−2021)
GPU code name
RV770
Cezanne
Market segment
Desktop
Desktop
Release date
June 2008
April 2021
Interface
PCIe 2.0 x16
IGP
Supplementary power connectors
1x 6-pin
None
Boost clock speed
-
1900 MHz
Core clock speed
625 MHz
-
Floating-point performance
1,000.0 gflops
-
Manufacturing process technology
55 nm
7 nm
Number of transistors
956 million
9,800 million
Pipelines / CUDA cores
800
448
Power consumption (TDP)
110 Watt
45 Watt
Texture fill rate
25.00
53.20
Memory type
GDDR3
System Shared
Maximum RAM amount
512 MB
System Shared
Memory bus width
256 Bit
System Shared
Memory clock speed
993 MHz
System Shared
Memory bandwidth
63.55 GB/s
-
Display Connectors
2x DVI, 1x S-Video
No outputs
DirectX
10.1 (10_1)
12 (12_1)
OpenCL
1.1
2.1
OpenGL
3.3
4.6
Shader Model
4.1
6.4
Vulkan
N/A
1.2