iMac (27-inch Late 2009)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.3.4 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 8814 | 9965 |
| Floating Point | Processor floating point performance | 15263 | |
| Memory | Memory performance | 4991 | |
| Stream | Memory bandwidth performance | 5401 | |
Result Information
| User | alaneb33 |
| Upload Date | Sun, 05 Aug 2012 16:05:08 +0000 |
| Views | 3 |
System Information
| iMac (27-inch Late 2009) | |
|---|---|
| Operating System | Mac OS X 10.8.0 |
| 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 x 4 |
| L1 Data Cache | 32 KB x 4 |
| L2 Cache | 256 KB x 4 |
| 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 | 8814 | |
|---|---|---|
|
Blowfish
single-core scalar |
2185
96.0 MB/sec |
|
|
Blowfish
multi-core scalar |
12889
528 MB/sec |
|
|
Text Compress
single-core scalar |
2635
8.43 MB/sec |
|
|
Text Compress
multi-core scalar |
13028
42.7 MB/sec |
|
|
Text Decompress
single-core scalar |
2926
12.0 MB/sec |
|
|
Text Decompress
multi-core scalar |
14589
58.1 MB/sec |
|
|
Image Compress
single-core scalar |
2897
23.9 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
13669
115 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
2954
49.6 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
11313
185 Mpixels/sec |
|
|
Lua
single-core scalar |
5126
1.97 Mnodes/sec |
|
|
Lua
multi-core scalar |
21566
8.30 Mnodes/sec |
Floating Point Performance
| Floating Point | 15263 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2893
1.92 Gflops |
|
|
Mandelbrot
multi-core scalar |
18362
12.0 Gflops |
|
|
Dot Product
single-core scalar |
4733
2.29 Gflops |
|
|
Dot Product
multi-core scalar |
17076
7.78 Gflops |
|
|
Dot Product
single-core vector |
5712
6.84 Gflops |
|
|
Dot Product
multi-core vector |
26851
27.9 Gflops |
|
|
LU Decomposition
single-core scalar |
1555
1.38 Gflops |
|
|
LU Decomposition
multi-core scalar |
3065
2.69 Gflops |
|
|
Primality Test
single-core scalar |
7306
1.09 Gflops |
|
|
Primality Test
multi-core scalar |
26583
4.93 Gflops |
|
|
Sharpen Image
single-core scalar |
7250
16.9 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
36751
84.7 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8588
6.80 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
46958
36.9 Mpixels/sec |
Memory Performance
| Memory | 4991 | |
|---|---|---|
|
Read Sequential
single-core scalar |
5905
7.23 GB/sec |
|
|
Write Sequential
single-core scalar |
8374
5.73 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4054
15.1 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
2758
5.71 GB/sec |
|
|
Stdlib Copy
single-core scalar |
3867
3.99 GB/sec |
Stream Performance
| Stream | 5401 | |
|---|---|---|
|
Stream Copy
single-core scalar |
5115
7.00 GB/sec |
|
|
Stream Copy
single-core vector |
6073
7.88 GB/sec |
|
|
Stream Scale
single-core scalar |
5204
6.75 GB/sec |
|
|
Stream Scale
single-core vector |
5611
7.57 GB/sec |
|
|
Stream Add
single-core scalar |
5220
7.88 GB/sec |
|
|
Stream Add
single-core vector |
6043
8.41 GB/sec |
|
|
Stream Triad
single-core scalar |
5501
7.60 GB/sec |
|
|
Stream Triad
single-core vector |
4448
8.33 GB/sec |
