iMac (27-inch Late 2009)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.1.13 for Mac OS X x86 (32-bit) | |||
| Integer | Processor integer performance | 6972 | 8553 |
| Floating Point | Processor floating point performance | 14310 | |
| Memory | Memory performance | 3709 | |
| Stream | Memory bandwidth performance | 3630 | |
Result Information
| User | dominickgarton |
| Upload Date | Sat, 23 Jul 2011 21:26:57 +0000 |
| Views | 1 |
System Information
| iMac (27-inch Late 2009) | |
|---|---|
| Operating System | Mac OS X 10.7 (Build 11A511) |
| 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 | 4.00 GB 1067 MHz DDR3 |
Integer Performance
| Integer | 6972 | |
|---|---|---|
|
Blowfish
single-core scalar |
2070
90.9 MB/sec |
|
|
Blowfish
multi-core scalar |
11863
486 MB/sec |
|
|
Text Compress
single-core scalar |
2219
7.10 MB/sec |
|
|
Text Compress
multi-core scalar |
10771
35.3 MB/sec |
|
|
Text Decompress
single-core scalar |
2489
10.2 MB/sec |
|
|
Text Decompress
multi-core scalar |
12046
48.0 MB/sec |
|
|
Image Compress
single-core scalar |
2230
18.4 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
10689
89.9 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
1994
33.5 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
7701
126 Mpixels/sec |
|
|
Lua
single-core scalar |
3659
1.41 Mnodes/sec |
|
|
Lua
multi-core scalar |
15943
6.13 Mnodes/sec |
Floating Point Performance
| Floating Point | 14310 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2884
1.92 Gflops |
|
|
Mandelbrot
multi-core scalar |
18525
12.1 Gflops |
|
|
Dot Product
single-core scalar |
4694
2.27 Gflops |
|
|
Dot Product
multi-core scalar |
16976
7.74 Gflops |
|
|
Dot Product
single-core vector |
5545
6.64 Gflops |
|
|
Dot Product
multi-core vector |
22024
22.9 Gflops |
|
|
LU Decomposition
single-core scalar |
715
637 Mflops |
|
|
LU Decomposition
multi-core scalar |
3387
2.97 Gflops |
|
|
Primality Test
single-core scalar |
5610
838 Mflops |
|
|
Primality Test
multi-core scalar |
19003
3.53 Gflops |
|
|
Sharpen Image
single-core scalar |
6767
15.8 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
35257
81.2 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8915
7.05 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
50038
39.3 Mpixels/sec |
Memory Performance
| Memory | 3709 | |
|---|---|---|
|
Read Sequential
single-core scalar |
5513
6.75 GB/sec |
|
|
Write Sequential
single-core scalar |
3073
2.10 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
3452
12.9 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
2771
5.74 GB/sec |
|
|
Stdlib Copy
single-core scalar |
3737
3.85 GB/sec |
Stream Performance
| Stream | 3630 | |
|---|---|---|
|
Stream Copy
single-core scalar |
4194
5.74 GB/sec |
|
|
Stream Copy
single-core vector |
4725
6.13 GB/sec |
|
|
Stream Scale
single-core scalar |
4192
5.44 GB/sec |
|
|
Stream Scale
single-core vector |
4386
5.92 GB/sec |
|
|
Stream Add
single-core scalar |
1687
2.55 GB/sec |
|
|
Stream Add
single-core vector |
4664
6.49 GB/sec |
|
|
Stream Triad
single-core scalar |
1787
2.47 GB/sec |
|
|
Stream Triad
single-core vector |
3408
6.38 GB/sec |
