Radeon Graphics (Ryzen 7000) and Radeon HD 6990 - video card comparison
Radeon Graphics (Ryzen 7000)
Radeon HD 6990
Architecture
RDNA 2 (2020−2022)
TeraScale 3 (2010−2013)
GPU code name
Raphael
Antilles
Market segment
Laptop
Desktop
Release date
September 2022
March 2011
Interface
-
PCIe 2.0 x16
Supplementary power connectors
-
2x 8-pin
Boost clock speed
2200 MHz
-
Core clock speed
-
830 MHz
Floating-point performance
-
2x 2,549.8 gflops
Manufacturing process technology
6 nm
40 nm
Number of transistors
-
2,640 million
Pipelines / CUDA cores
128
1536
Power consumption (TDP)
-
375 Watt
Texture fill rate
-
79.68
Memory type
-
GDDR5
Maximum RAM amount
-
2 GB
Memory bus width
-
256 Bit
Memory clock speed
-
5000 MHz
Memory bandwidth
-
160.0 GB/s
Shared memory
+
-
Display Connectors
-
1x DVI, 4x mini-DisplayPort
DirectX
12_2
11.2 (11_0)
OpenCL
-
1.2
OpenGL
-
4.4
Shader Model
-
5.0
Vulkan
-
N/A