Radeon HD 7870M and Radeon R5 M430 - video card comparison
Passmark - benchmark score Radeon HD 7870M vs Radeon R5 M430
Radeon HD 7870M
1552
Radeon R5 M430
667
Radeon HD 7870M
Radeon R5 M430
Architecture
GCN (2011−2017)
GCN (2011−2017)
GPU code name
Heathrow XT
Mars
Market segment
Laptop
Laptop
Release date
April 2012
May 2016
Interface
PCIe 3.0 x16
PCIe 3.0 x8
Boost clock speed
-
1030 MHz
Core clock speed
800 MHz
955 MHz
Floating-point performance
1,024 gflops
659.2 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
1,500 million
690 million
Pipelines / CUDA cores
640
320
Power consumption (TDP)
45 Watt
unknown
Texture fill rate
32.00
17.10
Memory type
GDDR5
DDR3
Maximum RAM amount
2 GB
4 GB
Memory bus width
128 Bit
64 Bit
Memory clock speed
4000 MHz
1746 MHz
Memory bandwidth
64 GB/s
16 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
DirectX
12 (11_1)
12 (11_1)
OpenCL
1.2
1.2
OpenGL
4.6
4.6
Shader Model
5.1
5.1
Vulkan
1.2.131
1.2