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 | 10409 | 11582 |
| Floating Point | Processor floating point performance | 17768 | |
| Memory | Memory performance | 6040 | |
| Stream | Memory bandwidth performance | 5122 | |
Result Information
| User | brucehoult |
| Upload Date | Tue, 27 Apr 2010 01:52:55 +0000 |
| Views | 3 |
System Information
| iMac (27-inch Late 2009) | |
|---|---|
| Operating System | Mac OS X 10.6.2 (Build 10C540) |
| Model | iMac (27-inch Late 2009) |
| Processor |
Intel Core i7-860 @ 3.74 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 1400 MHz RAM |
Integer Performance
| Integer | 10409 | |
|---|---|---|
|
Blowfish
single-core scalar |
2456
108 MB/sec |
|
|
Blowfish
multi-core scalar |
14452
592 MB/sec |
|
|
Text Compress
single-core scalar |
2955
9.45 MB/sec |
|
|
Text Compress
multi-core scalar |
16021
52.6 MB/sec |
|
|
Text Decompress
single-core scalar |
3288
13.5 MB/sec |
|
|
Text Decompress
multi-core scalar |
17309
69.0 MB/sec |
|
|
Image Compress
single-core scalar |
3274
27.0 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
16163
136 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3374
56.7 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
12539
205 Mpixels/sec |
|
|
Lua
single-core scalar |
5741
2.21 Mnodes/sec |
|
|
Lua
multi-core scalar |
27338
10.5 Mnodes/sec |
Floating Point Performance
| Floating Point | 17768 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
3242
2.16 Gflops |
|
|
Mandelbrot
multi-core scalar |
19619
12.8 Gflops |
|
|
Dot Product
single-core scalar |
5274
2.55 Gflops |
|
|
Dot Product
multi-core scalar |
21655
9.87 Gflops |
|
|
Dot Product
single-core vector |
6361
7.62 Gflops |
|
|
Dot Product
multi-core vector |
28931
30.1 Gflops |
|
|
LU Decomposition
single-core scalar |
1759
1.57 Gflops |
|
|
LU Decomposition
multi-core scalar |
5781
5.07 Gflops |
|
|
Primality Test
single-core scalar |
8430
1.26 Gflops |
|
|
Primality Test
multi-core scalar |
33799
6.27 Gflops |
|
|
Sharpen Image
single-core scalar |
8172
19.1 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
39056
90.0 Mpixels/sec |
|
|
Blur Image
single-core scalar |
10073
7.97 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
56600
44.5 Mpixels/sec |
Memory Performance
| Memory | 6040 | |
|---|---|---|
|
Read Sequential
single-core scalar |
6491
7.95 GB/sec |
|
|
Write Sequential
single-core scalar |
10137
6.93 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
5092
19.0 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3584
7.42 GB/sec |
|
|
Stdlib Copy
single-core scalar |
4897
5.05 GB/sec |
Stream Performance
| Stream | 5122 | |
|---|---|---|
|
Stream Copy
single-core scalar |
4963
6.79 GB/sec |
|
|
Stream Copy
single-core vector |
6680
8.66 GB/sec |
|
|
Stream Scale
single-core scalar |
4763
6.18 GB/sec |
|
|
Stream Scale
single-core vector |
5714
7.71 GB/sec |
|
|
Stream Add
single-core scalar |
4322
6.52 GB/sec |
|
|
Stream Add
single-core vector |
5826
8.10 GB/sec |
|
|
Stream Triad
single-core scalar |
4487
6.20 GB/sec |
|
|
Stream Triad
single-core vector |
4224
7.91 GB/sec |
