iMac (27-inch Late 2009)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.2.0b4 for Mac OS X x86 (32-bit) | |||
| Integer | Processor integer performance | 6902 | 7831 |
| Floating Point | Processor floating point performance | 11985 | |
| Memory | Memory performance | 3833 | |
| Stream | Memory bandwidth performance | 4541 | |
Result Information
| User | SarenSabertooth |
| Upload Date | Tue, 31 May 2011 19:09:34 +0000 |
| Views | 3 |
System Information
| iMac (27-inch Late 2009) | |
|---|---|
| Operating System | Mac OS X 10.6.7 (Build 10J869) |
| 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 | 6902 | |
|---|---|---|
|
Blowfish
single-core scalar |
2034
89.4 MB/sec |
|
|
Blowfish
multi-core scalar |
12053
494 MB/sec |
|
|
Text Compress
single-core scalar |
2220
7.10 MB/sec |
|
|
Text Compress
multi-core scalar |
10807
35.5 MB/sec |
|
|
Text Decompress
single-core scalar |
2431
9.99 MB/sec |
|
|
Text Decompress
multi-core scalar |
11764
46.9 MB/sec |
|
|
Image Compress
single-core scalar |
2248
18.6 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
10468
88.1 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
2011
33.8 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
7672
125 Mpixels/sec |
|
|
Lua
single-core scalar |
3593
1.38 Mnodes/sec |
|
|
Lua
multi-core scalar |
15525
5.97 Mnodes/sec |
Floating Point Performance
| Floating Point | 11985 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2892
1.92 Gflops |
|
|
Mandelbrot
multi-core scalar |
18580
12.2 Gflops |
|
|
Dot Product
single-core scalar |
4732
2.29 Gflops |
|
|
Dot Product
multi-core scalar |
6614
3.01 Gflops |
|
|
Dot Product
single-core vector |
4795
5.75 Gflops |
|
|
Dot Product
multi-core vector |
6734
7.00 Gflops |
|
|
LU Decomposition
single-core scalar |
731
651 Mflops |
|
|
LU Decomposition
multi-core scalar |
2925
2.57 Gflops |
|
|
Primality Test
single-core scalar |
5487
819 Mflops |
|
|
Primality Test
multi-core scalar |
18831
3.49 Gflops |
|
|
Sharpen Image
single-core scalar |
6786
15.8 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
34426
79.3 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8388
6.64 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
45877
36.1 Mpixels/sec |
Memory Performance
| Memory | 3833 | |
|---|---|---|
|
Read Sequential
single-core scalar |
5669
6.94 GB/sec |
|
|
Write Sequential
single-core scalar |
3078
2.11 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
3817
14.2 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
2767
5.73 GB/sec |
|
|
Stdlib Copy
single-core scalar |
3834
3.95 GB/sec |
Stream Performance
| Stream | 4541 | |
|---|---|---|
|
Stream Copy
single-core scalar |
4998
6.84 GB/sec |
|
|
Stream Copy
single-core vector |
6087
7.89 GB/sec |
|
|
Stream Scale
single-core scalar |
5296
6.87 GB/sec |
|
|
Stream Scale
single-core vector |
5661
7.64 GB/sec |
|
|
Stream Add
single-core scalar |
1768
2.67 GB/sec |
|
|
Stream Add
single-core vector |
6099
8.48 GB/sec |
|
|
Stream Triad
single-core scalar |
1903
2.63 GB/sec |
|
|
Stream Triad
single-core vector |
4517
8.45 GB/sec |
