Radeon HD 4580 and Radeon RX 6700 - video card comparison
Radeon HD 4580
Radeon RX 6700
Architecture
TeraScale (2005−2013)
RDNA 2.0 (2020−2022)
GPU code name
RV635
Navi 22
Market segment
Desktop
Desktop
Release date
November 2011
June 2021
Interface
PCIe 2.0 x16
PCIe 4.0 x16
Supplementary power connectors
None
1x 8-pin
Boost clock speed
-
2450 MHz
Core clock speed
796 MHz
-
Floating-point performance
191.04 gflops
-
Manufacturing process technology
55 nm
7 nm
Number of transistors
378 million
17,200 million
Pipelines / CUDA cores
120
2304
Power consumption (TDP)
65 Watt
175 Watt
Texture fill rate
6.368
352.8
Memory type
GDDR3
GDDR6
Maximum RAM amount
512 MB
10 GB
Memory bus width
128 Bit
160 Bit
Memory clock speed
1386 MHz
16 GB/s
Memory bandwidth
22.18 GB/s
320.0 GB/s
Display Connectors
2x DVI, 1x S-Video
1x HDMI 2.1, 2x DisplayPort 1.4a, 1x USB Type-C
HDMI
-
+
DirectX
10.1 (10_1)
12 Ultimate (12_2)
OpenCL
N/A
2.1
OpenGL
3.3
4.6
Shader Model
4.1
6.5
Vulkan
N/A
1.3