GeForce 8600 GT and Radeon 660M - video card comparison
Passmark - benchmark score GeForce 8600 GT vs Radeon 660M
GeForce 8600 GT
127
Radeon 660M
6474
GeForce 8600 GT
Radeon 660M
Architecture
Tesla (2006−2010)
RDNA 2 (2020−2022)
GPU code name
G84
RDNA 2 Rembrandt
Market segment
Desktop
Laptop
Release date
April 2007
January 2022
Interface
PCIe 1.0 x16
PCIe 4.0 x8
Supplementary power connectors
None
None
SLI options
+
-
Boost clock speed
-
1900 MHz
Core clock speed
540 MHz
-
Floating-point performance
76.16 gflops
-
Manufacturing process technology
80 nm
6 nm
Number of transistors
289 million
13,100 million
Pipelines / CUDA cores
32
384
Power consumption (TDP)
47 Watt
45 Watt
Texture fill rate
8.6 billion/sec
45.60
Memory type
GDDR3
System Shared
Maximum RAM amount
512 MB
System Shared
Memory bus width
128 Bit
System Shared
Memory clock speed
700 MHz
System Shared
Memory bandwidth
22.4 GB/s
-
Shared memory
-
-
Standard memory config per GPU
256 MB
-
Display Connectors
2x DVI, 1x S-Video
No outputs
DirectX
11.1 (10_0)
12 (12_1)
CUDA
1.1
-
OpenCL
1.1
2.0
OpenGL
2.1
4.6
Shader Model
4.0
6.5
Vulkan
N/A
1.2