| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.1.6 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 9114 | 10254 |
| Floating Point | Processor floating point performance | 15933 | |
| Memory | Memory performance | 5093 | |
| Stream | Memory bandwidth performance | 4699 | |
| User | Will Pierce |
| Upload Date | Tue, 10 Aug 2010 04:08:11 +0000 |
| Views | 6 |
| iMac11,3 | |
|---|---|
| Operating System | Mac OS X 10.6.4 (Build 10F2056) |
| 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 | 4.00 GB 1333 MHz DDR3 |
| Integer | 9114 | |
|---|---|---|
|
Blowfish
single-core scalar |
2062
90.6 MB/sec |
|
|
Blowfish
multi-core scalar |
13752
564 MB/sec |
|
|
Text Compress
single-core scalar |
2708
8.66 MB/sec |
|
|
Text Compress
multi-core scalar |
13234
43.4 MB/sec |
|
|
Text Decompress
single-core scalar |
2843
11.7 MB/sec |
|
|
Text Decompress
multi-core scalar |
15135
60.3 MB/sec |
|
|
Image Compress
single-core scalar |
2833
23.4 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
14781
124 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
2902
48.7 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
12609
206 Mpixels/sec |
|
|
Lua
single-core scalar |
5106
1.97 Mnodes/sec |
|
|
Lua
multi-core scalar |
21409
8.24 Mnodes/sec |
| Floating Point | 15933 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2776
1.85 Gflops |
|
|
Mandelbrot
multi-core scalar |
19034
12.5 Gflops |
|
|
Dot Product
single-core scalar |
4436
2.14 Gflops |
|
|
Dot Product
multi-core scalar |
17407
7.93 Gflops |
|
|
Dot Product
single-core vector |
5822
6.98 Gflops |
|
|
Dot Product
multi-core vector |
29433
30.6 Gflops |
|
|
LU Decomposition
single-core scalar |
1513
1.35 Gflops |
|
|
LU Decomposition
multi-core scalar |
7257
6.36 Gflops |
|
|
Primality Test
single-core scalar |
7225
1.08 Gflops |
|
|
Primality Test
multi-core scalar |
25949
4.82 Gflops |
|
|
Sharpen Image
single-core scalar |
6943
16.2 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
37284
85.9 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8730
6.91 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
49265
38.7 Mpixels/sec |
| Memory | 5093 | |
|---|---|---|
|
Read Sequential
single-core scalar |
5556
6.80 GB/sec |
|
|
Write Sequential
single-core scalar |
8379
5.73 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4482
16.7 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3008
6.23 GB/sec |
|
|
Stdlib Copy
single-core scalar |
4042
4.17 GB/sec |
| Stream | 4699 | |
|---|---|---|
|
Stream Copy
single-core scalar |
4501
6.16 GB/sec |
|
|
Stream Copy
single-core vector |
5833
7.56 GB/sec |
|
|
Stream Scale
single-core scalar |
4595
5.96 GB/sec |
|
|
Stream Scale
single-core vector |
5155
6.96 GB/sec |
|
|
Stream Add
single-core scalar |
4217
6.37 GB/sec |
|
|
Stream Add
single-core vector |
5325
7.41 GB/sec |
|
|
Stream Triad
single-core scalar |
4194
5.80 GB/sec |
|
|
Stream Triad
single-core vector |
3778
7.07 GB/sec |