iMac (27-inch Late 2009)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.1.13 for Mac OS X x86 (32-bit) | |||
| Integer | Processor integer performance | 6958 | 8491 |
| Floating Point | Processor floating point performance | 14202 | |
| Memory | Memory performance | 3602 | |
| Stream | Memory bandwidth performance | 3652 | |
Result Information
| User | StutsmanSoft |
| Upload Date | Fri, 22 Jul 2011 15:16:46 +0000 |
| Views | 3 |
System Information
| iMac (27-inch Late 2009) | |
|---|---|
| Operating System | Mac OS X 10.7 (Build 11A511) |
| 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 | 6958 | |
|---|---|---|
|
Blowfish
single-core scalar |
1974
86.7 MB/sec |
|
|
Blowfish
multi-core scalar |
11947
490 MB/sec |
|
|
Text Compress
single-core scalar |
2134
6.83 MB/sec |
|
|
Text Compress
multi-core scalar |
10599
34.8 MB/sec |
|
|
Text Decompress
single-core scalar |
2370
9.74 MB/sec |
|
|
Text Decompress
multi-core scalar |
11835
47.2 MB/sec |
|
|
Image Compress
single-core scalar |
2158
17.8 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
10548
88.8 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
1955
32.8 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
7976
130 Mpixels/sec |
|
|
Lua
single-core scalar |
3529
1.36 Mnodes/sec |
|
|
Lua
multi-core scalar |
16481
6.34 Mnodes/sec |
Floating Point Performance
| Floating Point | 14202 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2772
1.84 Gflops |
|
|
Mandelbrot
multi-core scalar |
18220
11.9 Gflops |
|
|
Dot Product
single-core scalar |
4622
2.23 Gflops |
|
|
Dot Product
multi-core scalar |
16876
7.69 Gflops |
|
|
Dot Product
single-core vector |
5472
6.56 Gflops |
|
|
Dot Product
multi-core vector |
21711
22.6 Gflops |
|
|
LU Decomposition
single-core scalar |
731
651 Mflops |
|
|
LU Decomposition
multi-core scalar |
3380
2.96 Gflops |
|
|
Primality Test
single-core scalar |
5458
815 Mflops |
|
|
Primality Test
multi-core scalar |
18864
3.50 Gflops |
|
|
Sharpen Image
single-core scalar |
6625
15.5 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
35382
81.5 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8678
6.87 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
50049
39.4 Mpixels/sec |
Memory Performance
| Memory | 3602 | |
|---|---|---|
|
Read Sequential
single-core scalar |
5400
6.61 GB/sec |
|
|
Write Sequential
single-core scalar |
2961
2.03 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
3355
12.5 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
2721
5.63 GB/sec |
|
|
Stdlib Copy
single-core scalar |
3574
3.69 GB/sec |
Stream Performance
| Stream | 3652 | |
|---|---|---|
|
Stream Copy
single-core scalar |
4118
5.63 GB/sec |
|
|
Stream Copy
single-core vector |
4751
6.16 GB/sec |
|
|
Stream Scale
single-core scalar |
4328
5.62 GB/sec |
|
|
Stream Scale
single-core vector |
4366
5.89 GB/sec |
|
|
Stream Add
single-core scalar |
1685
2.54 GB/sec |
|
|
Stream Add
single-core vector |
4722
6.57 GB/sec |
|
|
Stream Triad
single-core scalar |
1842
2.55 GB/sec |
|
|
Stream Triad
single-core vector |
3408
6.38 GB/sec |
