iMac (27-inch Late 2009)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.1.6 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 8850 | 10007 |
| Floating Point | Processor floating point performance | 15756 | |
| Memory | Memory performance | 4979 | |
| Stream | Memory bandwidth performance | 3995 | |
Result Information
| User | riverflow |
| Upload Date | Sat, 25 Sep 2010 18:33:29 +0000 |
| Views | 4 |
System Information
| iMac (27-inch Late 2009) | |
|---|---|
| Operating System | Mac OS X 10.6.4 (Build 10F569) |
| Model | iMac (27-inch Late 2009) |
| Processor |
Intel Core i7-860 @ 2.80 GHz
1 Processor, 4 Cores, 8 Threads |
| Processor ID | GenuineIntel Family 6 Model 30 Stepping 5 |
| L1 Instruction Cache | 32 KB |
| L1 Data Cache | 32 KB |
| L2 Cache | 256 KB |
| L3 Cache | 8192 KB |
| Motherboard | Apple Inc. Mac-F2268DAE |
| BIOS | Apple Inc. IM111.88Z.0034.B02.1003171314 |
| Memory | 8.00 GB 1067 MHz DDR3 |
Integer Performance
| Integer | 8850 | |
|---|---|---|
|
Blowfish
single-core scalar |
2189
96.2 MB/sec |
|
|
Blowfish
multi-core scalar |
12804
525 MB/sec |
|
|
Text Compress
single-core scalar |
2632
8.42 MB/sec |
|
|
Text Compress
multi-core scalar |
12900
42.3 MB/sec |
|
|
Text Decompress
single-core scalar |
2924
12.0 MB/sec |
|
|
Text Decompress
multi-core scalar |
14454
57.6 MB/sec |
|
|
Image Compress
single-core scalar |
2900
24.0 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
13819
116 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3027
50.8 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
12100
197 Mpixels/sec |
|
|
Lua
single-core scalar |
5117
1.97 Mnodes/sec |
|
|
Lua
multi-core scalar |
21340
8.21 Mnodes/sec |
Floating Point Performance
| Floating Point | 15756 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2886
1.92 Gflops |
|
|
Mandelbrot
multi-core scalar |
18339
12.0 Gflops |
|
|
Dot Product
single-core scalar |
4696
2.27 Gflops |
|
|
Dot Product
multi-core scalar |
17284
7.88 Gflops |
|
|
Dot Product
single-core vector |
5628
6.74 Gflops |
|
|
Dot Product
multi-core vector |
28670
29.8 Gflops |
|
|
LU Decomposition
single-core scalar |
1504
1.34 Gflops |
|
|
LU Decomposition
multi-core scalar |
7087
6.21 Gflops |
|
|
Primality Test
single-core scalar |
7492
1.12 Gflops |
|
|
Primality Test
multi-core scalar |
26397
4.90 Gflops |
|
|
Sharpen Image
single-core scalar |
7251
16.9 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
36446
84.0 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8980
7.11 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
47937
37.7 Mpixels/sec |
Memory Performance
| Memory | 4979 | |
|---|---|---|
|
Read Sequential
single-core scalar |
5795
7.10 GB/sec |
|
|
Write Sequential
single-core scalar |
8273
5.66 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4221
15.8 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
2736
5.66 GB/sec |
|
|
Stdlib Copy
single-core scalar |
3871
3.99 GB/sec |
Stream Performance
| Stream | 3995 | |
|---|---|---|
|
Stream Copy
single-core scalar |
4000
5.47 GB/sec |
|
|
Stream Copy
single-core vector |
4483
5.81 GB/sec |
|
|
Stream Scale
single-core scalar |
3958
5.14 GB/sec |
|
|
Stream Scale
single-core vector |
4144
5.59 GB/sec |
|
|
Stream Add
single-core scalar |
3767
5.69 GB/sec |
|
|
Stream Add
single-core vector |
4318
6.01 GB/sec |
|
|
Stream Triad
single-core scalar |
4123
5.70 GB/sec |
|
|
Stream Triad
single-core vector |
3167
5.93 GB/sec |
