Radeon HD 4770 and Radeon RX 5700 - video card comparison
Passmark - benchmark score Radeon HD 4770 vs Radeon RX 5700
Radeon HD 4770
935
Radeon RX 5700
14911
Radeon HD 4770
Radeon RX 5700
Architecture
TeraScale (2005−2013)
Navi / RDNA (2019−2020)
GPU code name
RV740
Navi 10
Market segment
Desktop
Desktop
Release date
April 2009
July 2019
Interface
PCIe 2.0 x16
PCIe 4.0 x16
Supplementary power connectors
1x 6-pin
1x 6-pin + 1x 8-pin
Boost clock speed
-
1725 MHz
Core clock speed
750 MHz
1465 MHz
Floating-point performance
960.0 gflops
-
Manufacturing process technology
40 nm
7 nm
Number of transistors
826 million
10,300 million
Pipelines / CUDA cores
640
2304
Power consumption (TDP)
80 Watt
180 Watt
Texture fill rate
24.00
248.4
Memory type
GDDR5
GDDR6
Maximum RAM amount
512 MB
8 GB
Memory bus width
128 Bit
256 Bit
Memory clock speed
3200 MHz
14000 MHz
Memory bandwidth
51.2 GB/s
448.0 GB/s
Display Connectors
2x DVI, 1x S-Video
1x HDMI, 3x DisplayPort
HDMI
-
+
DirectX
10.1 (10_1)
12 (12_1)
OpenCL
1.1
2.0
OpenGL
3.3
4.6
Shader Model
4.1
6.5
Vulkan
N/A
1.2.131