AMD Radeon R7 260 vs AMD Radeon HD 7720
AMD Radeon R7 260
$109
AMD Radeon HD 7720
$149
|
768 Shaders
1GB GDDR5
1000MHz
|
800 Shaders
1GB GDDR5
840MHz
|
|
Peak AI Performance
1.54 TFLOPS
FP32
|
Peak AI Performance
1.34 TFLOPS
FP32
|
|
FP32
1.54 TFLOPS
|
FP32
1.34 TFLOPS
|
|
Form Factor
PCIe Card
2.0-Slots
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Form Factor
PCIe Card
2.0-Slots
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|
TDP
95W
|
TDP
150W
|
|
Power Connectors
1x 6-Pin
|
Power Connectors
1x 6-Pin
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Peak AI Performance
|
|
Radeon R7 260 - 1.54 TFLOPS FP32
x1.15
Radeon HD 7720 - 1.34 TFLOPS FP32
x1
FP32
|
|
Radeon R7 260 - 1.54 TFLOPS FP32
x1.15
Radeon HD 7720 - 1.34 TFLOPS FP32
x1
|
|
Radeon R7 260 - 96GB/s
x1
Radeon HD 7720 - 134.4GB/s
x1.4
|
|
Radeon R7 260 - 95W
x1
Radeon HD 7720 - 150W
x1.58
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0%
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0%
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0%
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0%
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0%
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0%
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0%
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0%
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0%
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Manufacturer
AMD
|
Manufacturer
AMD
|
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Chip Designer
AMD
|
Chip Designer
AMD
|
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Architecture
GCN 2
|
Architecture
TeraScale 2
|
|
Family
Radeon R 200
|
Family
Radeon HD 7000
|
|
Codename
Bonaire
-
Variant
Bonaire Pro
|
Codename
Barts
RV940
Variant
Barts LE
|
|
Market Segment
Desktop
|
Market Segment
Desktop
|
|
Release Date
12/17/2013
|
Release Date
3/15/2013
|
|
Foundry
TSMC
|
Foundry
TSMC
|
|
Fabrication Node
28nm
|
Fabrication Node
40nm
|
|
Die Size
160 mm²
|
Die Size
255 mm²
|
|
Transistor Count
2.1 Billion
|
Transistor Count
1.7 Billion
|
|
Transistor Density
13.00M/mm²
|
Transistor Density
6.67M/mm²
|
|
Form
PCIe Card
|
Form
PCIe Card
|
|
Shading Units
768 Shaders
|
Shading Units
800 Shaders
|
|
Texture Mapping Units
48 TMUs
|
Texture Mapping Units
40 TMUs
|
|
Render Output Units
16 ROPs
|
Render Output Units
32 ROPs
|
|
Compute Units
12 CUs
|
Compute Units
10 CUs
|
|
1000MHz
|
840MHz
|
|
Peak AI Performance
1.54 TFLOPS
FP32
|
Peak AI Performance
1.34 TFLOPS
FP32
|
|
FP32
1.54 TFLOPS
|
FP32
1.34 TFLOPS
|
|
FP64
100 GFLOPS
|
-
-
|
|
Pixel Fillrate
16 GPixel/s
|
Pixel Fillrate
26.88 GPixel/s
|
|
Texture Fillrate
48 GTexel/s
|
Texture Fillrate
33.6 GTexel/s
|
|
L1
16KB/CU
|
L1
8KB/CU
|
|
L2
256KB Shared
|
L2
512KB Shared
|
|
1GB
GDDR5
|
1GB
GDDR5
|
|
Bus Width
128Bit
|
Bus Width
256Bit
|
|
Clock
1500MHz
Transfer Rate
6GT/s
Bandwidth
96GB/s
|
Clock
1050MHz
Transfer Rate
4.2GT/s
Bandwidth
134.4GB/s
|
|
TDP
95W
|
TDP
150W
|
|
1x VGA
1x DVI-I Dual-Link
-
-
1x HDMI 1.4
|
-
2x DVI-I Dual-Link
1x DisplayPort 1.1
1x HDMI 1.3
-
|
|
Max Resolution
4096x2160
|
Max Resolution
2560x1600
|
|
Max Resolution Refresh Rate
60Hz
|
Max Resolution Refresh Rate
60Hz
|
|
Variable Refresh Rate
FreeSync
|
Variable Refresh Rate
-
|
|
Display Stream Compression (DSC)
Not Supported
|
Display Stream Compression (DSC)
Not Supported
|
|
Multi Monitor Support
3
|
Multi Monitor Support
2
|
|
Content Protection
HDCP 1.4
|
-
-
|
|
Model
VCE 2.0
|
No Encoders
-
|
|
Codec
AVC (H.264)
|
-
-
|
|
Model
UVD 4.2
|
Model
UVD 3.0
|
|
Codec
MPEG-1
MPEG-2
MPEG-4
VC-1
AVC (H.264)
|
Codec
MPEG-1
MPEG-2
MPEG-4
VC-1
AVC (H.264)
|
|
Direct X
12
Direct 3D
12_0
|
Direct X
11
Direct 3D
11_0
|
|
OpenGL
4.6
OpenCL
2.1
Vulkan
1.2
|
OpenGL
4.5
OpenCL
1.2
-
-
|
|
Shader Model
6.5
GFX
7
|
Shader Model
5.0
GFX
4
|
|
1x Fan
|
1x Fan
|
|
Power Connectors
1x 6-Pin
|
Power Connectors
1x 6-Pin
|
|
Slots Required
2.0
PCIe Version
3.0
PCIe Lanes
16
|
Slots Required
2.0
PCIe Version
2.1
PCIe Lanes
16
|
|
Multi GPU Support
Supported
Type
2-way CrossFireX
|
Multi GPU Support
Supported
Type
4-way CrossFireX
|
|
-
-
-
-
-
-
|
Height
111 mm (4.37 in)
Width
198 mm (7.8 in)
Depth
36 mm (1.42 in)
|
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