iMac (27-inch Late 2009)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.2.0 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 8826 | 9080 |
| Floating Point | Processor floating point performance | 12638 | |
| Memory | Memory performance | 5138 | |
| Stream | Memory bandwidth performance | 5410 | |
Result Information
| User | jackturner |
| Upload Date | Wed, 19 Jan 2011 03:26:46 +0000 |
| Views | 3 |
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 | 8826 | |
|---|---|---|
|
Blowfish
single-core scalar |
2199
96.6 MB/sec |
|
|
Blowfish
multi-core scalar |
12883
528 MB/sec |
|
|
Text Compress
single-core scalar |
2640
8.44 MB/sec |
|
|
Text Compress
multi-core scalar |
12990
42.6 MB/sec |
|
|
Text Decompress
single-core scalar |
2929
12.0 MB/sec |
|
|
Text Decompress
multi-core scalar |
14355
57.2 MB/sec |
|
|
Image Compress
single-core scalar |
2917
24.1 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
13664
115 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3057
51.3 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
11465
187 Mpixels/sec |
|
|
Lua
single-core scalar |
5164
1.99 Mnodes/sec |
|
|
Lua
multi-core scalar |
21656
8.33 Mnodes/sec |
Floating Point Performance
| Floating Point | 12638 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2906
1.93 Gflops |
|
|
Mandelbrot
multi-core scalar |
18472
12.1 Gflops |
|
|
Dot Product
single-core scalar |
4755
2.30 Gflops |
|
|
Dot Product
multi-core scalar |
5875
2.68 Gflops |
|
|
Dot Product
single-core vector |
5741
6.88 Gflops |
|
|
Dot Product
multi-core vector |
9081
9.44 Gflops |
|
|
LU Decomposition
single-core scalar |
1566
1.39 Gflops |
|
|
LU Decomposition
multi-core scalar |
3405
2.99 Gflops |
|
|
Primality Test
single-core scalar |
6989
1.04 Gflops |
|
|
Primality Test
multi-core scalar |
25579
4.75 Gflops |
|
|
Sharpen Image
single-core scalar |
7136
16.6 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
34624
79.8 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8596
6.80 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
42212
33.2 Mpixels/sec |
Memory Performance
| Memory | 5138 | |
|---|---|---|
|
Read Sequential
single-core scalar |
5948
7.28 GB/sec |
|
|
Write Sequential
single-core scalar |
8411
5.75 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4622
17.2 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
2791
5.78 GB/sec |
|
|
Stdlib Copy
single-core scalar |
3919
4.04 GB/sec |
Stream Performance
| Stream | 5410 | |
|---|---|---|
|
Stream Copy
single-core scalar |
5111
6.99 GB/sec |
|
|
Stream Copy
single-core vector |
6123
7.94 GB/sec |
|
|
Stream Scale
single-core scalar |
5244
6.81 GB/sec |
|
|
Stream Scale
single-core vector |
5602
7.56 GB/sec |
|
|
Stream Add
single-core scalar |
5246
7.92 GB/sec |
|
|
Stream Add
single-core vector |
6041
8.40 GB/sec |
|
|
Stream Triad
single-core scalar |
5438
7.51 GB/sec |
|
|
Stream Triad
single-core vector |
4475
8.38 GB/sec |
