Radeon HD 8570 vs Radeon HD 7570

Radeon HD 8570
Radeon HD 7570
384 Shaders
2GB GDDR5
730MHz
480 Shaders
1GB GDDR5
650MHz
FP32
0.56 TFLOPS
FP32
0.62 TFLOPS
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Form Factor
PCIe Card
1.0-Slots
Form Factor
PCIe Card
1.0-Slots
TDP
66W
TDP
60W
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GB5 OpenCL - N/A
0%
GB5 OpenCL - N/A
0%
GB5 CUDA - N/A
0%
GB5 CUDA - N/A
0%
GB5 Metal - N/A
0%
GB5 Metal - N/A
0%
GB5 Vulkan - N/A
0%
GB5 Vulkan - N/A
0%
OCT 2020.1 - N/A
0%
OCT 2020.1 - N/A
0%
OCT Metal - N/A
0%
OCT Metal - N/A
0%
Manufacturer
AMD
Manufacturer
AMD
Chip Designer
AMD
Chip Designer
AMD
Architecture
GCN 1
Architecture
TeraScale 2
Family
Radeon HD 8000
Family
Radeon HD 7000
Codename
Oland
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Variant
Oland XT
Codename
Turks
RV930
Variant
Turks Pro-L
Market Segment
Desktop
Market Segment
Desktop
Release Date
1/8/2013
Release Date
1/5/2012
Foundry
TSMC
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Foundry
TSMC
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Fabrication Node
28nm
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Fabrication Node
40nm
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Die Size
77 mm²
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Die Size
118 mm²
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Transistor Count
950 Million
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Transistor Count
716 Million
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Transistor Density
12.34M/mm²
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Transistor Density
6.07M/mm²
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Form
PCIe Card
Form
PCIe Card
Shading Units
384 Shaders
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Shading Units
480 Shaders
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Texture Mapping Units
24 TMUs
Texture Mapping Units
24 TMUs
Render Output Units
8 ROPs
Render Output Units
8 ROPs
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Compute Units
6 CUs
Compute Units
6 CUs
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730MHz
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650MHz
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FP32
0.56 TFLOPS
FP32
0.62 TFLOPS
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FP64
0.04 TFLOPS
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Pixel Fillrate
5.84 GPixel/s
Pixel Fillrate
5.2 GPixel/s
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Texture Fillrate
17.52 GTexel/s
Texture Fillrate
15.6 GTexel/s
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L1
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16KB/CU
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L1
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8KB/CU
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L2
256KB Shared
L2
256KB Shared
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2GB
GDDR5
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1GB
GDDR5
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Bus Width
128Bit
Bus Width
128Bit
Clock
1150MHz
Transfer Rate
4.6GT/s
Bandwidth
73.6GB/s
Clock
900MHz
Transfer Rate
3.6GT/s
Bandwidth
57.6GB/s
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TDP
66W
TDP
60W
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1x DVI-I Dual-Link
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1x DisplayPort 1.2
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1x HDMI 1.4
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1x VGA
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1x DVI-I Dual-Link
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1x mini-DisplayPort 1.1
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Max Resolution
4096x2160
Max Resolution
2560x1600
Max Resolution Refresh Rate
60Hz
Max Resolution Refresh Rate
60Hz
Variable Refresh Rate
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Variable Refresh Rate
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Display Stream Compression (DSC)
Not Supported
Display Stream Compression (DSC)
Not Supported
Multi Monitor Support
3
Multi Monitor Support
2
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Model
VCE 1.0
No Encoders
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Codec
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AVC (H.264)
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Model
UVD 4.0
Model
UVD 3.0
Codec
MPEG-1
MPEG-2
MPEG-4
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VC-1
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AVC (H.264)
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Codec
MPEG-1
MPEG-2
MPEG-4
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VC-1
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AVC (H.264)
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Direct X
12
Direct 3D
11_1
Direct X
11
Direct 3D
11_0
OpenGL
4.6
OpenCL
2.1
Vulkan
1.2
OpenGL
4.5
OpenCL
1.2
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Shader Model
6.5
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GFX
6
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Shader Model
5.0
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GFX
4
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1x Fan
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1x Fan
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Slots Required
1.0
PCIe Version
3.0
PCIe Lanes
8
Slots Required
1.0
PCIe Version
2.1
PCIe Lanes
16
Multi GPU Support
Supported
Type
2-way CrossFireX
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Change Results