iMac (27-inch Late 2009)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.2.1 for Mac OS X x86 (32-bit) | |||
| Integer | Processor integer performance | 6983 | 7835 |
| Floating Point | Processor floating point performance | 11991 | |
| Memory | Memory performance | 3723 | |
| Stream | Memory bandwidth performance | 4500 | |
Result Information
| User | Batterio |
| Upload Date | Wed, 27 Jul 2011 05:23:53 +0000 |
| Views | 1 |
System Information
| iMac (27-inch Late 2009) | |
|---|---|
| Operating System | Mac OS X 10.7.0 |
| 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 | 6983 | |
|---|---|---|
|
Blowfish
single-core scalar |
2063
90.7 MB/sec |
|
|
Blowfish
multi-core scalar |
12065
494 MB/sec |
|
|
Text Compress
single-core scalar |
2212
7.08 MB/sec |
|
|
Text Compress
multi-core scalar |
10807
35.5 MB/sec |
|
|
Text Decompress
single-core scalar |
2423
9.96 MB/sec |
|
|
Text Decompress
multi-core scalar |
11789
47.0 MB/sec |
|
|
Image Compress
single-core scalar |
2235
18.5 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
10742
90.4 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
1992
33.4 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
8065
132 Mpixels/sec |
|
|
Lua
single-core scalar |
3660
1.41 Mnodes/sec |
|
|
Lua
multi-core scalar |
15744
6.06 Mnodes/sec |
Floating Point Performance
| Floating Point | 11991 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2870
1.91 Gflops |
|
|
Mandelbrot
multi-core scalar |
18687
12.2 Gflops |
|
|
Dot Product
single-core scalar |
4672
2.26 Gflops |
|
|
Dot Product
multi-core scalar |
5818
2.65 Gflops |
|
|
Dot Product
single-core vector |
4772
5.72 Gflops |
|
|
Dot Product
multi-core vector |
6660
6.93 Gflops |
|
|
LU Decomposition
single-core scalar |
735
654 Mflops |
|
|
LU Decomposition
multi-core scalar |
2832
2.48 Gflops |
|
|
Primality Test
single-core scalar |
5350
799 Mflops |
|
|
Primality Test
multi-core scalar |
18762
3.48 Gflops |
|
|
Sharpen Image
single-core scalar |
6727
15.7 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
35471
81.7 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8355
6.61 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
46168
36.3 Mpixels/sec |
Memory Performance
| Memory | 3723 | |
|---|---|---|
|
Read Sequential
single-core scalar |
5586
6.84 GB/sec |
|
|
Write Sequential
single-core scalar |
3087
2.11 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
3474
13.0 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
2775
5.74 GB/sec |
|
|
Stdlib Copy
single-core scalar |
3697
3.81 GB/sec |
Stream Performance
| Stream | 4500 | |
|---|---|---|
|
Stream Copy
single-core scalar |
5017
6.86 GB/sec |
|
|
Stream Copy
single-core vector |
5977
7.75 GB/sec |
|
|
Stream Scale
single-core scalar |
5313
6.89 GB/sec |
|
|
Stream Scale
single-core vector |
5563
7.51 GB/sec |
|
|
Stream Add
single-core scalar |
1773
2.68 GB/sec |
|
|
Stream Add
single-core vector |
5984
8.32 GB/sec |
|
|
Stream Triad
single-core scalar |
1912
2.64 GB/sec |
|
|
Stream Triad
single-core vector |
4465
8.36 GB/sec |
