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Details for Result ID ATI Radeon HD 4770 (640SP 8C 750MHz, 256MB DDR5 3.2GHz 128-bit) (OpenCL)
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Rank
#146476
#146476
Local Rank #146476
Position Higher than 0.63% ranked results
Points 1
Score 224GB/s
Qualification Low Performance ;(
Created 1 February 2015
Serial Number c2ffccfcdabbdae7d5e0d7e4d2e4c2b08dbd9bfe9ba696b0c3fecffc
Individual Results
GP (GPU) Memory Bandwidth
GP (GPU) Memory Bandwidth
Internal Memory Bandwidth 491GB/s
Upload Bandwidth 051GB/s
Download Bandwidth 207GB/s
  Global Rank | Top GP (GPU) Memory Bandwidth Ranks
Statistical Analysis
Valid Result: Medium Deviation (within Secondary 95.5% Confidence Interval)
Valid Result: Medium Deviation (within Secondary 95.5% Confidence Interval)
Certification Valid Result: Medium Deviation (within Secondary 95.5% Confidence Interval)
Expected Score Range (Confidence Interval) 176GB/s - 405GB/s
Aggregated Results 3
Observed Score Range (Sample Interval) 290GB/s (224GB/s - 325GB/s)
Standard Deviation ±057GB/s
Variation Coefficient (CV) 19.70%
Dispersion Index (VMR) Low Variation of Results: Under-dispersed results
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Individual Result
AMD
AMD
Result ID ATI Radeon HD 4770 (640SP 8C 750MHz, 256MB DDR5 3.2GHz 128-bit) (OpenCL)
Component
AMD ATI Radeon HD 4770
Brand AMD
Price
Best Price for ATI Radeon HD 4770 @ Amazon Best Price for ATI Radeon HD 4770 @ Amazon
Firmware
Number of Devices / Threads 1 / 1
State Normal
Speed 320GHz
Performance vs. Speed (aka Speed Efficiency) 070GB/s/GHz
Power 800W
Performance vs. Power (aka Power Efficiency) 003GB/s/W
Capacity 256MB
Capacity vs. Power (aka Size Efficiency) 320MB/W
Top GP (GPU) Memory Bandwidth Ranks | Top Components | Top Brands | Details for Component ATI Radeon HD 4770 | Best Price for ATI Radeon HD 4770 @ Amazon
Computer/Device
Acer Aspire M1100 (Acer F690GVM)
Acer Aspire M1100 (Acer F690GVM)
Name
Acer Aspire M1100 (Acer F690GVM) Acer Aspire M1100 (Acer F690GVM)
Brand acer
Price
Best Price for Acer Aspire M1100 (Acer F690GVM) @ Amazon Best Price for Acer Aspire M1100 (Acer F690GVM) @ Amazon
Platform Desktop
Operating System Windows x86 6.0.2
Report Issue | Top Computers/Devices | Details for Computer/Device Acer Aspire M1100 (Acer F690GVM) | Best Price for Acer Aspire M1100 (Acer F690GVM) @ Amazon
Program
GP (GPU) Memory Bandwidth
GP (GPU) Memory Bandwidth
Name / Version SiSoftware Sandra 21.15
Registered No
Benchmark
GP (GPU) Memory Bandwidth GP (GPU) Memory Bandwidth
Get Latest Sandra (FREE) | Get More: Upgrade Sandra!
User
Nico
Nico
Name Nico
Status Active
Country
Deutschland (Germany) Deutschland (Germany)
Report Issue | Top Users | Details for User Nico
Team
Deutschland
Deutschland
Name Deutschland
Status Active
Country  
Report Issue | Top Teams | Join Team Deutschland | Details for Team Deutschland
Aggregated Results
Component Average Score Average Capacity Average Speed Power State Platform Operating System Popularity
ATI Radeon HD 4770 ATI Radeon HD 4770 290GB/s 256MB 320GHz800W Normal Desktop Windows x86 6.1.1 3
0 - 5 (1) 
Individual Results
User Team Computer/Device Result ID Score Capacity Speed Power State Platform Operating System Created
Nico Nico Deutschland Deutschland Acer Aspire M1100 (Acer F690GVM) Acer Aspire M1100 (Acer F690GVM) ATI Radeon HD 4770 ATI Radeon HD 4770 (640SP 8C 750MHz, 256MB DDR5 3.2GHz 128-bit) (OpenCL) 224GB/s 256MB 320GHz800W Normal Desktop Windows x86 6.0.2 1 February 2015
Anonymous Anonymous World World ASUS F1A55-M LE ASUS F1A55-M LE ATI Radeon HD 4770 ATI Radeon HD 4770 (640SP 8C 750MHz, 256MB DDR5 3.2GHz 128-bit) (OpenCL) 325GB/s 256MB 320GHz800W Normal Desktop Windows x86 6.0.2 25 May 2015
exedus exedus World World ASUS P5QL PRO ASUS P5QL PRO ATI Radeon HD 4770 ATI Radeon HD 4770 (640SP 8C 750MHz, 256MB DDR5 3.2GHz 128-bit) (OpenCL) 322GB/s 256MB 320GHz800W Normal Desktop Windows x86 6.1.1 21 April 2015
0 - 5 (3) 
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