Radeon HD 8670M and GeForce 615 - video card comparison
Passmark - benchmark score Radeon HD 8670M vs GeForce 615
Radeon HD 8670M
536
GeForce 615
561
Radeon HD 8670M
GeForce 615
Architecture
GCN (2011−2017)
Fermi (2010−2014)
GPU code name
Sun
GF108
Market segment
Laptop
Desktop
Release date
November 2012
May 2012
Interface
PCIe 3.0 x8
PCIe 2.0 x16
Boost clock speed
825 MHz
-
Core clock speed
775 MHz
660 MHz
Floating-point performance
633.6 gflops
126.7 gflops
Manufacturing process technology
28 nm
40 nm
Number of transistors
690 million
585 million
Pipelines / CUDA cores
384
48
Power consumption (TDP)
-
49 Watt
Texture fill rate
19.50
5.280
Memory type
DDR3
DDR3
Maximum RAM amount
2 GB
1 GB
Memory bus width
64 Bit
128 Bit
Memory clock speed
2000 MHz
1800 MHz
Memory bandwidth
16 GB/s
28.8 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
DirectX
12 (11_1)
12 (11_0)
CUDA
-
2.1
OpenCL
1.2
1.1
OpenGL
4.6
4.6
Shader Model
5.1
5.1
Vulkan
1.2.131
N/A