iMac (27-inch Late 2009)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.2.2 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 9000 | 9815 |
| Floating Point | Processor floating point performance | 14670 | |
| Memory | Memory performance | 4939 | |
| Stream | Memory bandwidth performance | 5430 | |
Result Information
| User | jackturner |
| Upload Date | Sat, 06 Aug 2011 14:43:47 +0000 |
| Views | 7 |
System Information
| iMac (27-inch Late 2009) | |
|---|---|
| Operating System | Mac OS X 10.7.2 |
| 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 | 16.00 GB 1067 MHz DDR3 |
Integer Performance
| Integer | 9000 | |
|---|---|---|
|
Blowfish
single-core scalar |
2832
124 MB/sec |
|
|
Blowfish
multi-core scalar |
16298
668 MB/sec |
|
|
Text Compress
single-core scalar |
2530
8.09 MB/sec |
|
|
Text Compress
multi-core scalar |
11964
39.2 MB/sec |
|
|
Text Decompress
single-core scalar |
2978
12.2 MB/sec |
|
|
Text Decompress
multi-core scalar |
14794
58.9 MB/sec |
|
|
Image Compress
single-core scalar |
2824
23.3 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
12328
104 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3506
58.9 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
13833
226 Mpixels/sec |
|
|
Lua
single-core scalar |
4606
1.77 Mnodes/sec |
|
|
Lua
multi-core scalar |
19515
7.51 Mnodes/sec |
Floating Point Performance
| Floating Point | 14670 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2796
1.86 Gflops |
|
|
Mandelbrot
multi-core scalar |
18130
11.9 Gflops |
|
|
Dot Product
single-core scalar |
4749
2.29 Gflops |
|
|
Dot Product
multi-core scalar |
5885
2.68 Gflops |
|
|
Dot Product
single-core vector |
6767
8.11 Gflops |
|
|
Dot Product
multi-core vector |
10046
10.4 Gflops |
|
|
LU Decomposition
single-core scalar |
1670
1.49 Gflops |
|
|
LU Decomposition
multi-core scalar |
3513
3.08 Gflops |
|
|
Primality Test
single-core scalar |
6815
1.02 Gflops |
|
|
Primality Test
multi-core scalar |
23928
4.44 Gflops |
|
|
Sharpen Image
single-core scalar |
13364
31.2 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
54255
125 Mpixels/sec |
|
|
Blur Image
single-core scalar |
7273
5.76 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
46191
36.3 Mpixels/sec |
Memory Performance
| Memory | 4939 | |
|---|---|---|
|
Read Sequential
single-core scalar |
6539
8.01 GB/sec |
|
|
Write Sequential
single-core scalar |
8000
5.47 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
3847
14.4 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
2672
5.53 GB/sec |
|
|
Stdlib Copy
single-core scalar |
3641
3.75 GB/sec |
Stream Performance
| Stream | 5430 | |
|---|---|---|
|
Stream Copy
single-core scalar |
5128
7.01 GB/sec |
|
|
Stream Copy
single-core vector |
6101
7.91 GB/sec |
|
|
Stream Scale
single-core scalar |
5274
6.84 GB/sec |
|
|
Stream Scale
single-core vector |
5618
7.58 GB/sec |
|
|
Stream Add
single-core scalar |
5223
7.88 GB/sec |
|
|
Stream Add
single-core vector |
6001
8.35 GB/sec |
|
|
Stream Triad
single-core scalar |
5627
7.78 GB/sec |
|
|
Stream Triad
single-core vector |
4471
8.37 GB/sec |
