Radeon HD 6450 and Mobility Radeon HD 5470 - video card comparison
Passmark - benchmark score Radeon HD 6450 vs Mobility Radeon HD 5470
Radeon HD 6450
203
Mobility Radeon HD 5470
243
Radeon HD 6450
Mobility Radeon HD 5470
Architecture
TeraScale 2 (2009−2015)
Terascale 2 (2009−2015)
GPU code name
Caicos
Park XT
Market segment
Desktop
Laptop
Release date
April 2011
January 2010
Bus support
PCIe 2.0 x8
-
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
None
-
Boost clock speed
750 MHz
-
Core clock speed
-
750 MHz
Floating-point performance
200.0 gflops
120 gflops
Manufacturing process technology
40 nm
40 nm
Number of transistors
370 million
292 million
Pipelines / CUDA cores
160
80
Power consumption (TDP)
30 Watt
13-15 Watt
Texture fill rate
5.000
6.000
Memory type
GDDR5
DDR2, GDDR2, DDR3, GDDR3, GDDR5
Maximum RAM amount
1 GB
512 MB
Memory bus width
64 Bit
64 Bit
Memory clock speed
800 MHz
1800 MHz
Memory bandwidth
25.6 GB/s
25.6 GB/s
Memory bandwidth
8.5-12.8 GB/x (DDR3) or 25.6-28.8 GB/s (GDDR5)
-
Shared memory
-
-
Display Connectors
1x DVI, 1x HDMI, 1x VGA
No outputs
Eyefinity
1
-
Number of Eyefinity displays
4
-
HDMI
+
-
DisplayPort support
+
-
DirectX
DirectX® 11
11.2 (11_0)
Mantle
-
-
OpenCL
1.2
1.2
OpenGL
4.4
4.4
Shader Model
5.0
5.0
Vulkan
-
N/A
AppAcceleration
-
-
CrossFire
1
-
Enduro
-
-
HD3D
-
-
PowerTune
-
-
TrueAudio
-
-
ZeroCore
-
-