Radeon R7 M440 and Radeon HD 7670M - video card comparison
Passmark - benchmark score Radeon R7 M440 vs Radeon HD 7670M
Radeon R7 M440
928
Radeon HD 7670M
489
Radeon R7 M440
Radeon HD 7670M
Architecture
GCN 1.0 (2012−2020)
Terascale 2 (2009−2015)
GPU code name
Meso
Thames XT
Market segment
Laptop
Laptop
Release date
June 2016
June 2011
Interface
PCIe 3.0 x8
PCIe 2.0 x16
Core clock speed
1021 MHz
600 MHz
Floating-point performance
653.4 gflops
576.0 gflops
Manufacturing process technology
28 nm
40 nm
Number of transistors
1,550 million
716 million
Pipelines / CUDA cores
320
480
Power consumption (TDP)
unknown
20 Watt
Texture fill rate
17.82
14.40
Memory type
DDR3
DDR3, (GDDR5)
Maximum RAM amount
4 GB
2 GB
Memory bus width
64 Bit
128 Bit
Memory clock speed
2000 MHz
1800 MHz
Memory bandwidth
14.4 GB/s
28.8 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
DirectX
12 (12_0)
11.2 (11_0)
OpenCL
2.0
1.2
OpenGL
4.6
4.4
Shader Model
6.0
5.0
Vulkan
1.2.131
N/A