Radeon HD 7770M and GeForce MX230 - video card comparison
Radeon HD 7770M
GeForce MX230
Architecture
GCN (2011−2017)
Pascal (2016−2021)
GPU code name
Chelsea XT
N17S-G0
Market segment
Laptop
Laptop
Release date
April 2012
February 2019
Interface
PCIe 2.0 x16
PCIe 3.0 x16
Supplementary power connectors
-
None
Boost clock speed
-
1531 MHz
Core clock speed
675 MHz
1519 MHz
Floating-point performance
691.2 gflops
-
Manufacturing process technology
28 nm
14 nm
Number of transistors
1,500 million
1,800 million
Pipelines / CUDA cores
512
256
Power consumption (TDP)
32 Watt
10 Watt
Texture fill rate
21.60
25.31
Memory type
GDDR5
GDDR5
Maximum RAM amount
1 GB
4 GB
Memory bus width
128 Bit
64 Bit
Memory clock speed
4000 MHz
7000 MHz
Memory bandwidth
64 GB/s
48.06 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
DirectX
12 (11_1)
12 (12_1)
CUDA
-
+
OpenCL
1.2
1.2
OpenGL
4.6
4.6
Shader Model
5.1
6.4
Vulkan
1.2.131
1.2.131
Optimus
-
+