iMac (27-inch Late 2009)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.1.6 for Mac OS X x86 (32-bit) | |||
| Integer | Processor integer performance | 7021 | 8669 |
| Floating Point | Processor floating point performance | 14455 | |
| Memory | Memory performance | 3968 | |
| Stream | Memory bandwidth performance | 3592 | |
Result Information
| User | cktse |
| Upload Date | Mon, 24 May 2010 04:16:54 +0000 |
| Views | 4 |
System Information
| iMac (27-inch Late 2009) | |
|---|---|
| Operating System | Mac OS X 10.6.3 (Build 10D578) |
| 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 Computer, Inc. Mac-F2268DAE x.x |
| BIOS | Apple Inc. IM111.88Z.0034.B00.0910301727 |
| Memory | 4.00 GB 1332 MHz DDR3 |
Integer Performance
| Integer | 7021 | |
|---|---|---|
|
Blowfish
single-core scalar |
2085
91.6 MB/sec |
|
|
Blowfish
multi-core scalar |
12020
493 MB/sec |
|
|
Text Compress
single-core scalar |
2220
7.10 MB/sec |
|
|
Text Compress
multi-core scalar |
10858
35.6 MB/sec |
|
|
Text Decompress
single-core scalar |
2429
9.98 MB/sec |
|
|
Text Decompress
multi-core scalar |
11832
47.1 MB/sec |
|
|
Image Compress
single-core scalar |
2254
18.6 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
10698
90.0 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
2012
33.8 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
7840
128 Mpixels/sec |
|
|
Lua
single-core scalar |
3660
1.41 Mnodes/sec |
|
|
Lua
multi-core scalar |
16349
6.29 Mnodes/sec |
Floating Point Performance
| Floating Point | 14455 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2885
1.92 Gflops |
|
|
Mandelbrot
multi-core scalar |
18627
12.2 Gflops |
|
|
Dot Product
single-core scalar |
4702
2.27 Gflops |
|
|
Dot Product
multi-core scalar |
16998
7.75 Gflops |
|
|
Dot Product
single-core vector |
5605
6.72 Gflops |
|
|
Dot Product
multi-core vector |
22159
23.0 Gflops |
|
|
LU Decomposition
single-core scalar |
740
659 Mflops |
|
|
LU Decomposition
multi-core scalar |
3430
3.01 Gflops |
|
|
Primality Test
single-core scalar |
5640
842 Mflops |
|
|
Primality Test
multi-core scalar |
19273
3.58 Gflops |
|
|
Sharpen Image
single-core scalar |
6818
15.9 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
36212
83.4 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8944
7.08 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
50347
39.6 Mpixels/sec |
Memory Performance
| Memory | 3968 | |
|---|---|---|
|
Read Sequential
single-core scalar |
5460
6.69 GB/sec |
|
|
Write Sequential
single-core scalar |
3084
2.11 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
3827
14.3 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3227
6.68 GB/sec |
|
|
Stdlib Copy
single-core scalar |
4244
4.38 GB/sec |
Stream Performance
| Stream | 3592 | |
|---|---|---|
|
Stream Copy
single-core scalar |
3753
5.13 GB/sec |
|
|
Stream Copy
single-core vector |
4797
6.22 GB/sec |
|
|
Stream Scale
single-core scalar |
3979
5.16 GB/sec |
|
|
Stream Scale
single-core vector |
4587
6.19 GB/sec |
|
|
Stream Add
single-core scalar |
1707
2.58 GB/sec |
|
|
Stream Add
single-core vector |
4656
6.48 GB/sec |
|
|
Stream Triad
single-core scalar |
1828
2.53 GB/sec |
|
|
Stream Triad
single-core vector |
3432
6.43 GB/sec |
