iMac (27-inch Late 2009)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.2.3 for Mac OS X x86 (32-bit) | |||
| Integer | Processor integer performance | 3660 | 4542 |
| Floating Point | Processor floating point performance | 7208 | |
| Memory | Memory performance | 2203 | |
| Stream | Memory bandwidth performance | 2978 | |
Result Information
| User | zack0103 |
| Upload Date | Thu, 24 Nov 2011 13:50:34 +0000 |
| Views | 2 |
System Information
| iMac (27-inch Late 2009) | |
|---|---|
| Operating System | Mac OS X 10.7.2 (Build 11C74) |
| Model | iMac (27-inch Late 2009) |
| Processor |
Intel Core i7-860 @ 3.68 GHz
1 Processor, 4 Cores, 8 Threads |
| Processor ID | GenuineIntel Family 6 Model 30 Stepping 5 |
| L1 Instruction Cache | 32 KB x 4 |
| L1 Data Cache | 32 KB x 4 |
| L2 Cache | 256 KB x 4 |
| L3 Cache | 8192 KB |
| Motherboard | Apple Inc. Mac-F2268DAE x.x |
| BIOS | Apple Inc. IM111.88Z.0034.B02.1003171314 |
| Memory | 16.00 GB 1400 MHz DDR3 |
Integer Performance
| Integer | 3660 | |
|---|---|---|
|
Blowfish
single-core scalar |
904
39.7 MB/sec |
|
|
Blowfish
multi-core scalar |
6590
270 MB/sec |
|
|
Text Compress
single-core scalar |
931
2.98 MB/sec |
|
|
Text Compress
multi-core scalar |
5890
19.3 MB/sec |
|
|
Text Decompress
single-core scalar |
1012
4.16 MB/sec |
|
|
Text Decompress
multi-core scalar |
6517
26.0 MB/sec |
|
|
Image Compress
single-core scalar |
905
7.48 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
5616
47.3 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
785
13.2 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
4457
72.7 Mpixels/sec |
|
|
Lua
single-core scalar |
1389
535 Knodes/sec |
|
|
Lua
multi-core scalar |
8933
3.44 Mnodes/sec |
Floating Point Performance
| Floating Point | 7208 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
1312
873 Mflops |
|
|
Mandelbrot
multi-core scalar |
10049
6.58 Gflops |
|
|
Dot Product
single-core scalar |
1775
858 Mflops |
|
|
Dot Product
multi-core scalar |
9185
4.19 Gflops |
|
|
Dot Product
single-core vector |
1678
2.01 Gflops |
|
|
Dot Product
multi-core vector |
10577
11.0 Gflops |
|
|
LU Decomposition
single-core scalar |
335
299 Mflops |
|
|
LU Decomposition
multi-core scalar |
1799
1.58 Gflops |
|
|
Primality Test
single-core scalar |
2105
314 Mflops |
|
|
Primality Test
multi-core scalar |
10062
1.87 Gflops |
|
|
Sharpen Image
single-core scalar |
2923
6.82 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
19739
45.5 Mpixels/sec |
|
|
Blur Image
single-core scalar |
3745
2.96 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
25630
20.2 Mpixels/sec |
Memory Performance
| Memory | 2203 | |
|---|---|---|
|
Read Sequential
single-core scalar |
2185
2.68 GB/sec |
|
|
Write Sequential
single-core scalar |
1298
909 MB/sec |
|
|
Stdlib Allocate
single-core scalar |
1229
4.59 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
2934
6.07 GB/sec |
|
|
Stdlib Copy
single-core scalar |
3370
3.47 GB/sec |
Stream Performance
| Stream | 2978 | |
|---|---|---|
|
Stream Copy
single-core scalar |
2090
2.86 GB/sec |
|
|
Stream Copy
single-core vector |
4403
5.71 GB/sec |
|
|
Stream Scale
single-core scalar |
2445
3.17 GB/sec |
|
|
Stream Scale
single-core vector |
4618
6.23 GB/sec |
|
|
Stream Add
single-core scalar |
742
1.12 GB/sec |
|
|
Stream Add
single-core vector |
5039
7.01 GB/sec |
|
|
Stream Triad
single-core scalar |
808
1.12 GB/sec |
|
|
Stream Triad
single-core vector |
3680
6.89 GB/sec |
