Radeon Graphics (Ryzen 7000) and Radeon HD 6770M - video card comparison
Radeon Graphics (Ryzen 7000)
Radeon HD 6770M
Architecture
RDNA 2 (2020−2022)
Terascale 2 (2009−2015)
GPU code name
Raphael
Whistler-XT
Market segment
Laptop
Laptop
Release date
September 2022
January 2011
Interface
-
MXM-A (3.0)
Boost clock speed
2200 MHz
-
Core clock speed
-
675 / 725 MHz
Floating-point performance
-
696.0 gflops
Manufacturing process technology
6 nm
40 nm
Number of transistors
-
716 million
Pipelines / CUDA cores
128
480
Power consumption (TDP)
-
35 Watt
Texture fill rate
-
17.40
Memory type
-
GDDR5
Maximum RAM amount
-
1 GB
Memory bus width
-
128 Bit
Memory clock speed
-
800 MHz
Memory bandwidth
-
57.6 GB/s
Shared memory
+
-
Display Connectors
-
No outputs
DirectX
12_2
11.2 (11_0)
OpenCL
-
1.2
OpenGL
-
4.4
Shader Model
-
5.0
Vulkan
-
N/A