iMac (27-inch Late 2009)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.1.6 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 12171 | 13627 |
| Floating Point | Processor floating point performance | 21556 | |
| Memory | Memory performance | 6410 | |
| Stream | Memory bandwidth performance | 5407 | |
Result Information
| User | npwski |
| Upload Date | Sun, 19 Sep 2010 04:43:45 +0000 |
| Views | 14 |
System Information
| iMac (27-inch Late 2009) | |
|---|---|
| Operating System | Mac OS X 10.6.5 (Build 10H542) |
| Model | iMac (27-inch Late 2009) |
| Processor |
Intel Core i7-860 @ 4.12 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 Computer, Inc. Mac-F2268DAE Rev 1.xx |
| BIOS | Apple Inc. IM111.88Z.0034.B02.1003171314 |
| Memory | 4.00 GB 1500 MHz DDR3 |
Integer Performance
| Integer | 12171 | |
|---|---|---|
|
Blowfish
single-core scalar |
2632
116 MB/sec |
|
|
Blowfish
multi-core scalar |
18014
738 MB/sec |
|
|
Text Compress
single-core scalar |
3167
10.1 MB/sec |
|
|
Text Compress
multi-core scalar |
18122
59.4 MB/sec |
|
|
Text Decompress
single-core scalar |
3507
14.4 MB/sec |
|
|
Text Decompress
multi-core scalar |
20413
81.3 MB/sec |
|
|
Image Compress
single-core scalar |
3503
28.9 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
19507
164 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3688
61.9 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
17174
280 Mpixels/sec |
|
|
Lua
single-core scalar |
6151
2.37 Mnodes/sec |
|
|
Lua
multi-core scalar |
30182
11.6 Mnodes/sec |
Floating Point Performance
| Floating Point | 21556 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
3469
2.31 Gflops |
|
|
Mandelbrot
multi-core scalar |
25840
16.9 Gflops |
|
|
Dot Product
single-core scalar |
5652
2.73 Gflops |
|
|
Dot Product
multi-core scalar |
23940
10.9 Gflops |
|
|
Dot Product
single-core vector |
6807
8.16 Gflops |
|
|
Dot Product
multi-core vector |
40697
42.3 Gflops |
|
|
LU Decomposition
single-core scalar |
1878
1.67 Gflops |
|
|
LU Decomposition
multi-core scalar |
10141
8.89 Gflops |
|
|
Primality Test
single-core scalar |
9040
1.35 Gflops |
|
|
Primality Test
multi-core scalar |
37344
6.93 Gflops |
|
|
Sharpen Image
single-core scalar |
8752
20.4 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
50293
116 Mpixels/sec |
|
|
Blur Image
single-core scalar |
10790
8.54 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
67144
52.8 Mpixels/sec |
Memory Performance
| Memory | 6410 | |
|---|---|---|
|
Read Sequential
single-core scalar |
6862
8.40 GB/sec |
|
|
Write Sequential
single-core scalar |
10792
7.38 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
5392
20.1 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3806
7.88 GB/sec |
|
|
Stdlib Copy
single-core scalar |
5199
5.36 GB/sec |
Stream Performance
| Stream | 5407 | |
|---|---|---|
|
Stream Copy
single-core scalar |
5217
7.13 GB/sec |
|
|
Stream Copy
single-core vector |
7078
9.18 GB/sec |
|
|
Stream Scale
single-core scalar |
5034
6.53 GB/sec |
|
|
Stream Scale
single-core vector |
5973
8.06 GB/sec |
|
|
Stream Add
single-core scalar |
4572
6.90 GB/sec |
|
|
Stream Add
single-core vector |
6154
8.56 GB/sec |
|
|
Stream Triad
single-core scalar |
4730
6.54 GB/sec |
|
|
Stream Triad
single-core vector |
4503
8.43 GB/sec |
