Radeon HD 4770 and UHD Graphics - video card comparison
Passmark - benchmark score Radeon HD 4770 vs UHD Graphics
Radeon HD 4770
935
UHD Graphics
2216
Radeon HD 4770
UHD Graphics
Architecture
TeraScale (2005−2013)
Generation 11.0 (2019−2020)
GPU code name
RV740
Jasper Lake GT1
Market segment
Desktop
Desktop
Release date
April 2009
January 2021
Interface
PCIe 2.0 x16
Ring Bus
Supplementary power connectors
1x 6-pin
-
Boost clock speed
-
750 MHz
Core clock speed
750 MHz
-
Floating-point performance
960.0 gflops
-
Manufacturing process technology
40 nm
10 nm+
Number of transistors
826 million
-
Pipelines / CUDA cores
640
256
Power consumption (TDP)
80 Watt
10 Watt
Texture fill rate
24.00
12.00
Memory type
GDDR5
System Shared
Maximum RAM amount
512 MB
System Shared
Memory bus width
128 Bit
System Shared
Memory clock speed
3200 MHz
System Shared
Memory bandwidth
51.2 GB/s
-
Display Connectors
2x DVI, 1x S-Video
No outputs
DirectX
10.1 (10_1)
12 (12_1)
OpenCL
1.1
3.0
OpenGL
3.3
4.6
Shader Model
4.1
6.4
Vulkan
N/A
1.2