PROCESSOR ARITHMETIC
Benchmark Results
Dhrystone ALU : 5706 MIPS
Whetstone FPU : 2900 MFLOPS
Results Interpretation : Higher index values are better.
Performance Test Status
Run ID : 748FFE422547413 on Monday, August 28, 2006 at 3:14:07 PM
NUMA Support : No
SMP Test : No
Total Test Threads : 1
Multi-Core Test : No
SMT Test : No
Dynamic MP/MT Load Balance : No
Processor Affinity : P0C0T0
System Timer : 3.6MHz
Number of Runs : 64000 / 640
Processor
Model : AMD Sempron(tm) 2500+
Speed : 1.80GHz
Model Number : 2500 (estimated)
Performance Rating : PR2664 (estimated)
Cores per Processor : 1 Unit(s)
L2 On-board Cache : 256kB ECC Synchronous, Write-Back, 16-way set, 64 byte line size
Features
(W)MMX Technology : Yes
SSE Technology : Yes
SSE2 Technology : No
SSE3 Technology : No
SSE4 Technology : No
EMMX - Extended MMX Technology : Yes
3DNow! Technology : Yes
Extended 3DNow! Technology : Yes
HTT - Hyper-Threading Technology : No
CACHE AND MEMORY
Benchmark Results
Combined Index : 3258 MB/s
Speed Factor : 24.1
2kB Blocks : 20669 MB/s
4kB Blocks : 21362 MB/s
8kB Blocks : 20822 MB/s
16kB Blocks : 16990 MB/s
32kB Blocks : 14244 MB/s
64kB Blocks : 12462 MB/s
128kB Blocks : 8323 MB/s
256kB Blocks : 5941 MB/s
512kB Blocks : 1255 MB/s
1MB Blocks : 1183 MB/s
4MB Blocks : 1179 MB/s
16MB Blocks : 1167 MB/s
64MB Blocks : 1112 MB/s
256MB Blocks : 887 MB/s
Results Interpretation : Higher index values are better.
Float SSE Cache/Memory Results Breakdown
Data Item Size : 16 byte(s)
Buffering Used : No
Offset Displacement Used : Yes
Performance Test Status
Run ID : 748FFE422547413 on Monday, August 28, 2006 at 3:22:47 PM
NUMA Support : No
SMP Test : No
Total Test Threads : 1
Multi-Core Test : No
SMT Test : No
Dynamic MP/MT Load Balance : No
Processor Affinity : P0C0T0
System Timer : 3.6MHz
Page Size : 4kB
Use Large Memory Pages : No
Processor
Model : AMD Sempron(tm) 2500+
Speed : 1.80GHz
Model Number : 2500 (estimated)
Performance Rating : PR2664 (estimated)
Cores per Processor : 1 Unit(s)
L2 On-board Cache : 256kB ECC Synchronous, Write-Back, 16-way set, 64 byte line size
Features
(W)MMX Technology : Yes
SSE Technology : Yes
SSE2 Technology : No
SSE3 Technology : No
SSE4 Technology : No
EMMX - Extended MMX Technology : Yes
3DNow! Technology : Yes
Extended 3DNow! Technology : Yes
HTT - Hyper-Threading Technology : No
Chipset 1
Model : ASRock Inc KT880 CPU to PCI Bridge
Front Side Bus Speed : 2x 200MHz (400MHz data rate)
Width : 64-bit
Maximum Bus Bandwidth : 3200MB/s (estimated)
Logical/Chipset 1 Memory Banks
Bank 0 : 32MB DDR-SDRAM 2.5-3-3-6 (tCL-tRCD-tRP-tRAS) CR2
Channels : 2
Bank Interleave : 4-way
Speed : 2x 133MHz (266MHz data rate)
Width : 64-bit
Memory Controller in Processor : No
Maximum Memory Bus Bandwidth : 4256MB/s (estimated)
MEMORY BANDWITH
SiSoftware Sandra
Benchmark Results
RAM Bandwidth Int Buff'd aEMMX/aSSE : 2346 MB/s
RAM Bandwidth Float Buff'd aEMMX/aSSE : 2154 MB/s
Results Interpretation : Higher index values are better.
Int Buff'd aEMMX/aSSE (Integer STREAM) Results Breakdown
Assignment : 2392MB/s
Scaling : 2463MB/s
Addition : 2252MB/s
Triad : 2279MB/s
Data Item Size : 8 byte(s)
Buffering Used : Yes
Offset Displacement Used : Yes
Bandwidth Efficiency : 73% (estimated)
Float Buff'd aEMMX/aSSE (Float STREAM) Results Breakdown
Assignment : 2384MB/s
Scaling : 2227MB/s
Addition : 2021MB/s
Triad : 1987MB/s
Data Item Size : 8 byte(s)
Buffering Used : Yes
Offset Displacement Used : Yes
Bandwidth Efficiency : 67% (estimated)
Performance Test Status
Run ID : 748FFE422547413 on Monday, August 28, 2006 at 3:24:46 PM
Memory Used by Test : 256MB
NUMA Support : No
SMP Test : No
Total Test Threads : 1
Multi-Core Test : No
SMT Test : No
Dynamic MP/MT Load Balance : No
Processor Affinity : P0C0T0
System Timer : 3.6MHz
Page Size : 4kB
Use Large Memory Pages : No
Features
(W)MMX Technology : Yes
SSE Technology : Yes
SSE2 Technology : No
SSE3 Technology : No
SSE4 Technology : No
EMMX - Extended MMX Technology : Yes
3DNow! Technology : Yes
Extended 3DNow! Technology : Yes
HTT - Hyper-Threading Technology : No
Chipset 1
Model : ASRock Inc KT880 CPU to PCI Bridge
Front Side Bus Speed : 2x 200MHz (400MHz data rate)
Width : 64-bit
Maximum Bus Bandwidth : 3200MB/s (estimated)
Logical/Chipset 1 Memory Banks
Bank 0 : 32MB DDR-SDRAM 2.5-3-3-6 (tCL-tRCD-tRP-tRAS) CR2
Channels : 2
Bank Interleave : 4-way
Speed : 2x 133MHz (266MHz data rate)
Width : 64-bit
Memory Controller in Processor : No
Maximum Memory Bus Bandwidth : 4256MB/s (estimated)
MEMORY LATENCY
SiSoftware Sandra
Benchmark Results
Memory Latency (Random Access) : 227 ns
Speed Factor : 133.8
1kB Range : 3.1 clk (~1.7 ns)
4kB Range : 3.0 clk (~1.7 ns)
16kB Range : 3.1 clk (~1.7 ns)
64kB Range : 3.1 clk (~1.7 ns)
256kB Range : 20.8 clk (~11.6 ns)
1MB Range : 185.6 ns (334.2 clk)
4MB Range : 201.2 ns (362.2 clk)
16MB Range : 207.6 ns (373.7 clk)
64MB Range : 226.9 ns (408.4 clk)
Results Interpretation : Lower index values are better.
Performance Test Status
Run ID : 748FFE422547413 on Monday, August 28, 2006 at 3:29:32 PM
Processor Affinity : No
System Timer : 3.6MHz
Memory Access : Random
Processor
Model : AMD Sempron(tm) 2500+
Speed : 1.80GHz
Model Number : 2500 (estimated)
Performance Rating : PR2664 (estimated)
Cores per Processor : 1 Unit(s)
L2 On-board Cache : 256kB ECC Synchronous, Write-Back, 16-way set, 64 byte line size
Chipset 1
Model : ASRock Inc KT880 CPU to PCI Bridge
Front Side Bus Speed : 2x 200MHz (400MHz data rate)
Width : 64-bit
Maximum Bus Bandwidth : 3200MB/s (estimated)
Logical/Chipset 1 Memory Banks
Bank 0 : 32MB DDR-SDRAM 2.5-3-3-6 (tCL-tRCD-tRP-tRAS) CR2
Channels : 2
Bank Interleave : 4-way
Speed : 2x 133MHz (266MHz data rate)
Width : 64-bit
Memory Controller in Processor : No
Maximum Memory Bus Bandwidth : 4256MB/s (estimated)