Radeon HD 6770M and Radeon RX 5770 - video card comparison
Radeon HD 6770M
Radeon RX 5770
Architecture
Terascale 2 (2009−2015)
RDNA 1.0 (2019−2020)
GPU code name
Whistler-XT
Navi 10
Market segment
Laptop
Desktop
Release date
January 2011
-
Interface
MXM-A (3.0)
PCIe 4.0 x16
Boost clock speed
-
1000 MHz
Core clock speed
675 / 725 MHz
1000 MHz
Floating-point performance
696.0 gflops
-
Manufacturing process technology
40 nm
7 nm
Number of transistors
716 million
-
Pipelines / CUDA cores
480
-
Power consumption (TDP)
35 Watt
225 Watt
Texture fill rate
17.40
-
Memory type
GDDR5
-
Maximum RAM amount
1 GB
-
Memory bus width
128 Bit
-
Memory clock speed
800 MHz
14000 MHz
Memory bandwidth
57.6 GB/s
-
Shared memory
-
-
Display Connectors
No outputs
No outputs
DirectX
11.2 (11_0)
12.0 (12_1)
OpenCL
1.2
-
OpenGL
4.4
4.6
Shader Model
5.0
-
Vulkan
N/A
-