Radeon HD 8670M and GeForce 8600 GT - video card comparison
Passmark - benchmark score Radeon HD 8670M vs GeForce 8600 GT
Radeon HD 8670M
536
GeForce 8600 GT
127
Radeon HD 8670M
GeForce 8600 GT
Architecture
GCN (2011−2017)
Tesla (2006−2010)
GPU code name
Sun
G84
Market segment
Laptop
Desktop
Release date
November 2012
April 2007
Interface
PCIe 3.0 x8
PCIe 1.0 x16
Supplementary power connectors
-
None
SLI options
-
+
Boost clock speed
825 MHz
-
Core clock speed
775 MHz
540 MHz
Floating-point performance
633.6 gflops
76.16 gflops
Manufacturing process technology
28 nm
80 nm
Number of transistors
690 million
289 million
Pipelines / CUDA cores
384
32
Power consumption (TDP)
-
47 Watt
Texture fill rate
19.50
8.6 billion/sec
Memory type
DDR3
GDDR3
Maximum RAM amount
2 GB
512 MB
Memory bus width
64 Bit
128 Bit
Memory clock speed
2000 MHz
700 MHz
Memory bandwidth
16 GB/s
22.4 GB/s
Shared memory
-
-
Standard memory config per GPU
-
256 MB
Display Connectors
No outputs
2x DVI, 1x S-Video
DirectX
12 (11_1)
11.1 (10_0)
CUDA
-
1.1
OpenCL
1.2
1.1
OpenGL
4.6
2.1
Shader Model
5.1
4.0
Vulkan
1.2.131
N/A