Radeon HD 7650M Rebrand and Spectre - video card comparison
Radeon HD 7650M Rebrand
Spectre
Architecture
TeraScale 2 (2009−2015)
GCN 2.0 (2013−2017)
GPU code name
Whistler
Spectre
Market segment
Desktop
Desktop
Release date
March 2012
-
Interface
PCIe 2.0 x16
-
Core clock speed
485 MHz
-
Floating-point performance
465.6 gflops
-
Manufacturing process technology
40 nm
28 nm
Number of transistors
716 million
2,410 million
Pipelines / CUDA cores
480
512
Power consumption (TDP)
20 Watt
-
Texture fill rate
11.64
-
Memory type
DDR3
-
Maximum RAM amount
1 GB
-
Memory bus width
128 Bit
-
Memory clock speed
1600 MHz
-
Memory bandwidth
25.6 GB/s
-
Display Connectors
No outputs
-
DirectX
11.2 (11_0)
12 (12_0)
OpenCL
1.2
2.1
OpenGL
4.4
4.6
Shader Model
5.0
6.5
Vulkan
N/A
1.2.170