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 | 6949 | 8500 |
| Floating Point | Processor floating point performance | 14265 | |
| Memory | Memory performance | 3603 | |
| Stream | Memory bandwidth performance | 3553 | |
Result Information
| User | jrko |
| Upload Date | Mon, 04 Feb 2013 15:12:25 +0000 |
| Views | 9 |
System Information
| iMac (27-inch Late 2009) | |
|---|---|
| Operating System | Mac OS X 10.6.8 (Build 10K549) |
| 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 | 8.00 GB 1067 MHz DDR3 |
Integer Performance
| Integer | 6949 | |
|---|---|---|
|
Blowfish
single-core scalar |
2022
88.8 MB/sec |
|
|
Blowfish
multi-core scalar |
12051
494 MB/sec |
|
|
Text Compress
single-core scalar |
2114
6.76 MB/sec |
|
|
Text Compress
multi-core scalar |
10586
34.7 MB/sec |
|
|
Text Decompress
single-core scalar |
2341
9.62 MB/sec |
|
|
Text Decompress
multi-core scalar |
11642
46.4 MB/sec |
|
|
Image Compress
single-core scalar |
2121
17.5 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
10631
89.5 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
1877
31.5 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
8111
132 Mpixels/sec |
|
|
Lua
single-core scalar |
3522
1.36 Mnodes/sec |
|
|
Lua
multi-core scalar |
16374
6.30 Mnodes/sec |
Floating Point Performance
| Floating Point | 14265 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2785
1.85 Gflops |
|
|
Mandelbrot
multi-core scalar |
18485
12.1 Gflops |
|
|
Dot Product
single-core scalar |
4429
2.14 Gflops |
|
|
Dot Product
multi-core scalar |
16862
7.68 Gflops |
|
|
Dot Product
single-core vector |
5359
6.42 Gflops |
|
|
Dot Product
multi-core vector |
22102
23.0 Gflops |
|
|
LU Decomposition
single-core scalar |
718
639 Mflops |
|
|
LU Decomposition
multi-core scalar |
3362
2.95 Gflops |
|
|
Primality Test
single-core scalar |
5392
805 Mflops |
|
|
Primality Test
multi-core scalar |
18912
3.51 Gflops |
|
|
Sharpen Image
single-core scalar |
6400
14.9 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
36090
83.2 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8660
6.85 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
50159
39.4 Mpixels/sec |
Memory Performance
| Memory | 3603 | |
|---|---|---|
|
Read Sequential
single-core scalar |
5347
6.55 GB/sec |
|
|
Write Sequential
single-core scalar |
2927
2.00 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
3485
13.0 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
2690
5.57 GB/sec |
|
|
Stdlib Copy
single-core scalar |
3567
3.68 GB/sec |
Stream Performance
| Stream | 3553 | |
|---|---|---|
|
Stream Copy
single-core scalar |
4042
5.53 GB/sec |
|
|
Stream Copy
single-core vector |
4736
6.14 GB/sec |
|
|
Stream Scale
single-core scalar |
4049
5.25 GB/sec |
|
|
Stream Scale
single-core vector |
4297
5.80 GB/sec |
|
|
Stream Add
single-core scalar |
1650
2.49 GB/sec |
|
|
Stream Add
single-core vector |
4490
6.25 GB/sec |
|
|
Stream Triad
single-core scalar |
1796
2.48 GB/sec |
|
|
Stream Triad
single-core vector |
3369
6.31 GB/sec |
