Radeon HD 7730 and Radeon HD 7670M - video card comparison
Passmark - benchmark score Radeon HD 7730 vs Radeon HD 7670M
Radeon HD 7730
1241
Radeon HD 7670M
489
Radeon HD 7730
Radeon HD 7670M
Architecture
GCN 1.0 (2012−2020)
Terascale 2 (2009−2015)
GPU code name
Cape Verde
Thames XT
Market segment
Desktop
Laptop
Release date
May 2013
June 2011
Interface
PCIe 3.0 x16
PCIe 2.0 x16
Supplementary power connectors
None
-
Core clock speed
800 MHz
600 MHz
Floating-point performance
614.4 gflops
576.0 gflops
Manufacturing process technology
28 nm
40 nm
Number of transistors
1,500 million
716 million
Pipelines / CUDA cores
384
480
Power consumption (TDP)
47 Watt
20 Watt
Texture fill rate
19.20
14.40
Memory type
GDDR5
DDR3, (GDDR5)
Maximum RAM amount
1 GB
2 GB
Memory bus width
128 Bit
128 Bit
Memory clock speed
4500 MHz
1800 MHz
Memory bandwidth
72 GB/s
28.8 GB/s
Shared memory
-
-
Display Connectors
1x DVI, 1x HDMI, 1x DisplayPort
No outputs
HDMI
+
-
DirectX
12 (11_1)
11.2 (11_0)
OpenCL
1.2
1.2
OpenGL
4.6
4.4
Shader Model
5.1
5.0
Vulkan
1.2.131
N/A