iMac8,1
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.1.8 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 2972 | 3299 |
| Floating Point | Processor floating point performance | 4634 | |
| Memory | Memory performance | 2342 | |
| Stream | Memory bandwidth performance | 1692 | |
Result Information
| User | ungnhan |
| Upload Date | Sat, 05 Mar 2011 21:19:49 +0000 |
| Views | 2 |
System Information
| iMac8,1 | |
|---|---|
| Operating System | Mac OS X 10.6.6 (Build 10J567) |
| Model | iMac8,1 |
| Processor |
Intel Core 2 Duo E6420 @ 2.13 GHz
1 Processor, 2 Cores |
| Processor ID | GenuineIntel Family 6 Model 15 Stepping 6 |
| L1 Instruction Cache | 32 KB |
| L1 Data Cache | 32 KB |
| L2 Cache | 4096 KB |
| L3 Cache | 0 KB |
| Motherboard | Apple Inc. Mac-F227BEC8 Rev 1.xx |
| BIOS | Apple Inc. IM81.88Z.00C1.B00.0802091538 |
| Memory | 4.00 GB 667 MHz DDR2 SDRAM |
Integer Performance
| Integer | 2972 | |
|---|---|---|
|
Blowfish
single-core scalar |
1368
60.1 MB/sec |
|
|
Blowfish
multi-core scalar |
2893
119 MB/sec |
|
|
Text Compress
single-core scalar |
1935
6.19 MB/sec |
|
|
Text Compress
multi-core scalar |
3657
12.0 MB/sec |
|
|
Text Decompress
single-core scalar |
1630
6.70 MB/sec |
|
|
Text Decompress
multi-core scalar |
3337
13.3 MB/sec |
|
|
Image Compress
single-core scalar |
1847
15.3 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
3552
29.9 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
1849
31.1 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
3619
59.1 Mpixels/sec |
|
|
Lua
single-core scalar |
3344
1.29 Mnodes/sec |
|
|
Lua
multi-core scalar |
6634
2.55 Mnodes/sec |
Floating Point Performance
| Floating Point | 4634 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
1591
1.06 Gflops |
|
|
Mandelbrot
multi-core scalar |
3189
2.09 Gflops |
|
|
Dot Product
single-core scalar |
2880
1.39 Gflops |
|
|
Dot Product
multi-core scalar |
6004
2.74 Gflops |
|
|
Dot Product
single-core vector |
2238
2.68 Gflops |
|
|
Dot Product
multi-core vector |
5082
5.29 Gflops |
|
|
LU Decomposition
single-core scalar |
1149
1.02 Gflops |
|
|
LU Decomposition
multi-core scalar |
2295
2.01 Gflops |
|
|
Primality Test
single-core scalar |
4204
628 Mflops |
|
|
Primality Test
multi-core scalar |
6235
1.16 Gflops |
|
|
Sharpen Image
single-core scalar |
4508
10.5 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
8955
20.6 Mpixels/sec |
|
|
Blur Image
single-core scalar |
5587
4.42 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
10965
8.62 Mpixels/sec |
Memory Performance
| Memory | 2342 | |
|---|---|---|
|
Read Sequential
single-core scalar |
3229
3.95 GB/sec |
|
|
Write Sequential
single-core scalar |
2178
1.49 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
1995
7.45 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
2111
4.37 GB/sec |
|
|
Stdlib Copy
single-core scalar |
2201
2.27 GB/sec |
Stream Performance
| Stream | 1692 | |
|---|---|---|
|
Stream Copy
single-core scalar |
1564
2.14 GB/sec |
|
|
Stream Copy
single-core vector |
1753
2.27 GB/sec |
|
|
Stream Scale
single-core scalar |
1605
2.08 GB/sec |
|
|
Stream Scale
single-core vector |
1736
2.34 GB/sec |
|
|
Stream Add
single-core scalar |
1674
2.53 GB/sec |
|
|
Stream Add
single-core vector |
1951
2.71 GB/sec |
|
|
Stream Triad
single-core scalar |
1816
2.51 GB/sec |
|
|
Stream Triad
single-core vector |
1441
2.70 GB/sec |
