iMac (27-inch Late 2009)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.2.0 for Mac OS X x86 (32-bit) | |||
| Integer | Processor integer performance | 7013 | 8069 |
| Floating Point | Processor floating point performance | 12624 | |
| Memory | Memory performance | 3741 | |
| Stream | Memory bandwidth performance | 4481 | |
Result Information
| User | jackturner |
| Upload Date | Wed, 19 Jan 2011 03:26:34 +0000 |
| Views | 5 |
System Information
| iMac (27-inch Late 2009) | |
|---|---|
| Operating System | Mac OS X 10.6.6 |
| 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 | 7013 | |
|---|---|---|
|
Blowfish
single-core scalar |
2096
92.1 MB/sec |
|
|
Blowfish
multi-core scalar |
12087
495 MB/sec |
|
|
Text Compress
single-core scalar |
2231
7.14 MB/sec |
|
|
Text Compress
multi-core scalar |
10838
35.6 MB/sec |
|
|
Text Decompress
single-core scalar |
2452
10.1 MB/sec |
|
|
Text Decompress
multi-core scalar |
11683
46.5 MB/sec |
|
|
Image Compress
single-core scalar |
2254
18.6 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
10400
87.5 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
2005
33.7 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
8007
131 Mpixels/sec |
|
|
Lua
single-core scalar |
3676
1.42 Mnodes/sec |
|
|
Lua
multi-core scalar |
16429
6.32 Mnodes/sec |
Floating Point Performance
| Floating Point | 12624 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2903
1.93 Gflops |
|
|
Mandelbrot
multi-core scalar |
18709
12.2 Gflops |
|
|
Dot Product
single-core scalar |
4755
2.30 Gflops |
|
|
Dot Product
multi-core scalar |
5886
2.68 Gflops |
|
|
Dot Product
single-core vector |
4819
5.77 Gflops |
|
|
Dot Product
multi-core vector |
6727
7.00 Gflops |
|
|
LU Decomposition
single-core scalar |
736
655 Mflops |
|
|
LU Decomposition
multi-core scalar |
2976
2.61 Gflops |
|
|
Primality Test
single-core scalar |
5508
823 Mflops |
|
|
Primality Test
multi-core scalar |
18917
3.51 Gflops |
|
|
Sharpen Image
single-core scalar |
6718
15.7 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
38442
88.6 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8396
6.64 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
51251
40.3 Mpixels/sec |
Memory Performance
| Memory | 3741 | |
|---|---|---|
|
Read Sequential
single-core scalar |
5674
6.95 GB/sec |
|
|
Write Sequential
single-core scalar |
3101
2.12 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
3678
13.7 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
2602
5.39 GB/sec |
|
|
Stdlib Copy
single-core scalar |
3653
3.77 GB/sec |
Stream Performance
| Stream | 4481 | |
|---|---|---|
|
Stream Copy
single-core scalar |
4995
6.83 GB/sec |
|
|
Stream Copy
single-core vector |
5943
7.71 GB/sec |
|
|
Stream Scale
single-core scalar |
5302
6.88 GB/sec |
|
|
Stream Scale
single-core vector |
5544
7.48 GB/sec |
|
|
Stream Add
single-core scalar |
1769
2.67 GB/sec |
|
|
Stream Add
single-core vector |
5954
8.28 GB/sec |
|
|
Stream Triad
single-core scalar |
1909
2.64 GB/sec |
|
|
Stream Triad
single-core vector |
4439
8.31 GB/sec |
