Radeon HD 5670 and Mobility Radeon HD 4650 - video card comparison
Passmark - benchmark score Radeon HD 5670 vs Mobility Radeon HD 4650
Radeon HD 5670
828
Mobility Radeon HD 4650
413
Radeon HD 5670
Mobility Radeon HD 4650
Architecture
Terascale 2 (2009−2015)
Terascale 1 (2008−2010)
GPU code name
Redwood
M96
Market segment
Desktop
Laptop
Release date
January 2010
January 2009
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
None
-
Core clock speed
775 MHz
550 MHz
Floating-point performance
620.0 gflops
320.0 gflops
Manufacturing process technology
40 nm
55 nm
Number of transistors
627 million
514 million
Pipelines / CUDA cores
400
320
Power consumption (TDP)
64 Watt
35 Watt
Texture fill rate
15.50
16.00
Memory type
GDDR5
GDDR3, DDR2, DDR3
Maximum RAM amount
1 GB
512 MB
Memory bus width
128 Bit
128 Bit
Memory clock speed
1000 MHz
800 MHz
Memory bandwidth
64 GB/s
19.2 GB/s
Shared memory
-
-
Display Connectors
1x DVI, 1x HDMI, 1x VGA
No outputs
HDMI
+
-
DirectX
11.2 (11_0)
10.1 (10_1)
OpenCL
1.2
1.1
OpenGL
4.4
3.3
Shader Model
5.0
4.1
Vulkan
N/A
N/A