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 | 8265 | 9334 |
| Floating Point | Processor floating point performance | 14337 | |
| Memory | Memory performance | 4635 | |
| Stream | Memory bandwidth performance | 4966 | |
Result Information
| User | KroKis |
| Upload Date | Tue, 16 Oct 2012 22:55:55 +0000 |
| Views | 8 |
System Information
| iMac (27-inch Late 2009) | |
|---|---|
| Operating System | Mac OS X 10.8.2 |
| Model | iMac (27-inch Late 2009) |
| Processor |
Intel Core i7-860 @ 2.81 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 Rev 1.xx |
| BIOS | Apple Inc. IM111.88Z.0034.B02.1003171314 |
| Memory | 8.00 GB 1337 MHz DDR3 |
Integer Performance
| Integer | 8265 | |
|---|---|---|
|
Blowfish
single-core scalar |
1787
78.5 MB/sec |
|
|
Blowfish
multi-core scalar |
12284
503 MB/sec |
|
|
Text Compress
single-core scalar |
2157
6.90 MB/sec |
|
|
Text Compress
multi-core scalar |
12388
40.6 MB/sec |
|
|
Text Decompress
single-core scalar |
2390
9.82 MB/sec |
|
|
Text Decompress
multi-core scalar |
14028
55.9 MB/sec |
|
|
Image Compress
single-core scalar |
2400
19.8 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
13397
113 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
2472
41.5 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
10939
178 Mpixels/sec |
|
|
Lua
single-core scalar |
4199
1.62 Mnodes/sec |
|
|
Lua
multi-core scalar |
20741
7.98 Mnodes/sec |
Floating Point Performance
| Floating Point | 14337 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2367
1.57 Gflops |
|
|
Mandelbrot
multi-core scalar |
17548
11.5 Gflops |
|
|
Dot Product
single-core scalar |
3871
1.87 Gflops |
|
|
Dot Product
multi-core scalar |
16363
7.46 Gflops |
|
|
Dot Product
single-core vector |
4674
5.60 Gflops |
|
|
Dot Product
multi-core vector |
25763
26.8 Gflops |
|
|
LU Decomposition
single-core scalar |
1292
1.15 Gflops |
|
|
LU Decomposition
multi-core scalar |
3670
3.22 Gflops |
|
|
Primality Test
single-core scalar |
5981
893 Mflops |
|
|
Primality Test
multi-core scalar |
25584
4.75 Gflops |
|
|
Sharpen Image
single-core scalar |
5963
13.9 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
35286
81.3 Mpixels/sec |
|
|
Blur Image
single-core scalar |
7019
5.55 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
45345
35.7 Mpixels/sec |
Memory Performance
| Memory | 4635 | |
|---|---|---|
|
Read Sequential
single-core scalar |
5040
6.17 GB/sec |
|
|
Write Sequential
single-core scalar |
7603
5.20 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
3318
12.4 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3218
6.66 GB/sec |
|
|
Stdlib Copy
single-core scalar |
3996
4.12 GB/sec |
Stream Performance
| Stream | 4966 | |
|---|---|---|
|
Stream Copy
single-core scalar |
4242
5.80 GB/sec |
|
|
Stream Copy
single-core vector |
6558
8.50 GB/sec |
|
|
Stream Scale
single-core scalar |
4143
5.38 GB/sec |
|
|
Stream Scale
single-core vector |
5621
7.59 GB/sec |
|
|
Stream Add
single-core scalar |
4160
6.28 GB/sec |
|
|
Stream Add
single-core vector |
6304
8.77 GB/sec |
|
|
Stream Triad
single-core scalar |
4118
5.69 GB/sec |
|
|
Stream Triad
single-core vector |
4587
8.59 GB/sec |
