iMac iMac11,3
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.1.4 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 9089 | 10428 |
| Floating Point | Processor floating point performance | 16312 | |
| Memory | Memory performance | 5228 | |
| Stream | Memory bandwidth performance | 4924 | |
Result Information
| User | tretiy |
| Upload Date | Wed, 24 Aug 2011 12:02:10 +0000 |
| Views | 9 |
| Notes | 10.6.8 (no SSD) |
System Information
| iMac | |
|---|---|
| Operating System | Mac OS X 10.6.7 (Build 10J869) |
| Model | iMac11,3 |
| Processor |
Intel Core i7-870 @ 2.93 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-F2238BAE iMac11,3 |
| BIOS | Apple Inc. IM112.88Z.0057.B00.1005031455 |
| Memory | 8.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 9089 | |
|---|---|---|
|
Blowfish
single-core scalar |
2235
98.2 MB/sec |
|
|
Blowfish
multi-core scalar |
13161
539 MB/sec |
|
|
Text Compress
single-core scalar |
2657
8.50 MB/sec |
|
|
Text Compress
multi-core scalar |
13557
44.5 MB/sec |
|
|
Text Decompress
single-core scalar |
2877
11.8 MB/sec |
|
|
Text Decompress
multi-core scalar |
15014
59.8 MB/sec |
|
|
Image Compress
single-core scalar |
2964
24.5 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
14739
124 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3060
51.4 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
12465
203 Mpixels/sec |
|
|
Lua
single-core scalar |
5133
1.98 Mnodes/sec |
|
|
Lua
multi-core scalar |
21216
8.16 Mnodes/sec |
Floating Point Performance
| Floating Point | 16312 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2915
1.94 Gflops |
|
|
Mandelbrot
multi-core scalar |
19129
12.5 Gflops |
|
|
Dot Product
single-core scalar |
4683
2.26 Gflops |
|
|
Dot Product
multi-core scalar |
18231
8.31 Gflops |
|
|
Dot Product
single-core vector |
5769
6.91 Gflops |
|
|
Dot Product
multi-core vector |
30174
31.4 Gflops |
|
|
LU Decomposition
single-core scalar |
1567
1.40 Gflops |
|
|
LU Decomposition
multi-core scalar |
7841
6.88 Gflops |
|
|
Primality Test
single-core scalar |
7506
1.12 Gflops |
|
|
Primality Test
multi-core scalar |
25620
4.75 Gflops |
|
|
Sharpen Image
single-core scalar |
7349
17.1 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
37894
87.3 Mpixels/sec |
|
|
Blur Image
single-core scalar |
9059
7.17 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
50644
39.8 Mpixels/sec |
Memory Performance
| Memory | 5228 | |
|---|---|---|
|
Read Sequential
single-core scalar |
6067
7.43 GB/sec |
|
|
Write Sequential
single-core scalar |
8686
5.94 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4284
16.0 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
2815
5.83 GB/sec |
|
|
Stdlib Copy
single-core scalar |
4291
4.42 GB/sec |
Stream Performance
| Stream | 4924 | |
|---|---|---|
|
Stream Copy
single-core scalar |
4808
6.58 GB/sec |
|
|
Stream Copy
single-core vector |
5650
7.33 GB/sec |
|
|
Stream Scale
single-core scalar |
4737
6.15 GB/sec |
|
|
Stream Scale
single-core vector |
4828
6.52 GB/sec |
|
|
Stream Add
single-core scalar |
4511
6.81 GB/sec |
|
|
Stream Add
single-core vector |
5834
8.11 GB/sec |
|
|
Stream Triad
single-core scalar |
4896
6.77 GB/sec |
|
|
Stream Triad
single-core vector |
4134
7.74 GB/sec |
