Radeon HD 6570 and GeForce GT 320 OEM - video card comparison
Radeon HD 6570
GeForce GT 320 OEM
Architecture
TeraScale 2 (2009−2015)
Tesla 2.0 (2007−2013)
GPU code name
Turks
GT215
Market segment
Desktop
Desktop
Release date
April 2011
February 2010
Bus support
PCIe 2.1 x16
-
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
None
None
Boost clock speed
650 MHz
-
Core clock speed
-
540 MHz
Floating-point performance
624.0 gflops
187.49 gflops
Manufacturing process technology
40 nm
40 nm
Number of transistors
716 million
727 million
Pipelines / CUDA cores
480
72
Power consumption (TDP)
40 Watt
43 Watt
Texture fill rate
15.60
12.96
Memory type
GDDR5
GDDR3
Maximum RAM amount
4 GB
1 GB
Memory bus width
128 Bit
128 Bit
Memory clock speed
900 MHz
1580 MHz
Memory bandwidth
28.8 GB/s
25.28 GB/s
Display Connectors
1x DVI, 1x HDMI, 1x VGA
1x DVI, 1x HDMI, 1x VGA
Eyefinity
1
-
HDMI
+
+
DisplayPort support
+
-
DirectX
DirectX® 11
11.1 (10_1)
CUDA
-
1.2
Mantle
-
-
OpenCL
1.2
1.1
OpenGL
4.4
3.3
Shader Model
5.0
4.1
Vulkan
-
N/A
AppAcceleration
-
-
CrossFire
1
-
Enduro
-
-
HD3D
-
-
PowerTune
-
-
TrueAudio
-
-
UVD
+
-
ZeroCore
-
-