Radeon HD 7670M and Radeon R5 M315 - video card comparison
Passmark - benchmark score Radeon HD 7670M vs Radeon R5 M315
Radeon HD 7670M
489
Radeon R5 M315
487
Radeon HD 7670M
Radeon R5 M315
Architecture
Terascale 2 (2009−2015)
GCN (2011−2017)
GPU code name
Thames XT
Meso LE (DDR3)
Market segment
Laptop
Laptop
Release date
June 2011
June 2015
Bus support
-
PCIe 3.0
Interface
PCIe 2.0 x16
PCIe 3.0 x8
Compute units
-
5
Core clock speed
600 MHz
970 MHz
Floating-point performance
576.0 gflops
745.0 gflops
Manufacturing process technology
40 nm
28 nm
Number of transistors
716 million
1,550 million
Pipelines / CUDA cores
480
320
Power consumption (TDP)
20 Watt
-
Texture fill rate
14.40
23.28
Memory type
DDR3, (GDDR5)
DDR3
Maximum RAM amount
2 GB
4 GB
Memory bus width
128 Bit
64 Bit
Memory clock speed
1800 MHz
1000 MHz
Memory bandwidth
28.8 GB/s
14.4 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
DirectX
11.2 (11_0)
DirectX® 12
Mantle
-
+
OpenCL
1.2
Not Listed
OpenGL
4.4
4.4
Shader Model
5.0
6.0
Vulkan
N/A
-
AppAcceleration
-
-
DualGraphics
-
1
Enduro
-
-
HD3D
-
+
PowerTune
-
+
Switchable graphics
-
1
TrueAudio
-
-
ZeroCore
-
+