GeForce GT 430 and Radeon HD 6450 - video card comparison
Passmark - benchmark score GeForce GT 430 vs Radeon HD 6450
GeForce GT 430
618
Radeon HD 6450
203
GeForce GT 430
Radeon HD 6450
Architecture
Fermi (2010−2014)
TeraScale 2 (2009−2015)
GPU code name
GF108
Caicos
Market segment
Desktop
Desktop
Release date
October 2010
April 2011
Bus support
PCI-E 2.0 x 16
PCIe 2.0 x8
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
None
None
Boost clock speed
-
750 MHz
Core clock speed
700 MHz
-
CUDA cores per GPU
96
-
Floating-point performance
268.8 gflops
200.0 gflops
Manufacturing process technology
40 nm
40 nm
Number of transistors
585 million
370 million
Pipelines / CUDA cores
96
160
Power consumption (TDP)
49 Watt
30 Watt
Maximum GPU temperature
98 °C
-
Texture fill rate
11.2 billion/sec
5.000
Memory type
GDDR3
GDDR5
Maximum RAM amount
1 GB
1 GB
Memory bus width
128 Bit
64 Bit
Memory clock speed
800 - 900 MHz (1600 - 1800 data rate)
800 MHz
Memory bandwidth
25.6 - 28.8 GB/s
25.6 GB/s
Memory bandwidth
-
8.5-12.8 GB/x (DDR3) or 25.6-28.8 GB/s (GDDR5)
Display Connectors
HDMIVGA (optional)Mini HDMIDual Link DVI
1x DVI, 1x HDMI, 1x VGA
Eyefinity
-
1
Number of Eyefinity displays
-
4
HDMI
+
+
Maximum VGA resolution
2048x1536
-
DisplayPort support
-
+
Audio input for HDMI
Internal
-
DirectX
12 (11_0)
DirectX® 11
CUDA
+
-
Mantle
-
-
OpenCL
1.1
1.2
OpenGL
4.2
4.4
Shader Model
5.1
5.0
Vulkan
N/A
-
AppAcceleration
-
-
CrossFire
-
1
Enduro
-
-
HD3D
-
-
PowerTune
-
-
TrueAudio
-
-
ZeroCore
-
-