iMac (27-inch Mid 2010)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.1.7 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 9429 | 10620 |
| Floating Point | Processor floating point performance | 16881 | |
| Memory | Memory performance | 4857 | |
| Stream | Memory bandwidth performance | 4405 | |
Result Information
| User | dozzer |
| Upload Date | Wed, 01 Jun 2011 13:36:37 +0000 |
| Views | 8 |
System Information
| iMac (27-inch Mid 2010) | |
|---|---|
| Operating System | Mac OS X 10.7 (Build 11A459e) |
| Model | iMac (27-inch Mid 2010) |
| 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 | 12.00 GB 1067 MHz DDR3 |
Integer Performance
| Integer | 9429 | |
|---|---|---|
|
Blowfish
single-core scalar |
2191
96.2 MB/sec |
|
|
Blowfish
multi-core scalar |
13834
567 MB/sec |
|
|
Text Compress
single-core scalar |
2650
8.48 MB/sec |
|
|
Text Compress
multi-core scalar |
13812
45.3 MB/sec |
|
|
Text Decompress
single-core scalar |
2934
12.1 MB/sec |
|
|
Text Decompress
multi-core scalar |
15658
62.4 MB/sec |
|
|
Image Compress
single-core scalar |
2976
24.6 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
15012
126 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3152
52.9 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
13208
215 Mpixels/sec |
|
|
Lua
single-core scalar |
5156
1.99 Mnodes/sec |
|
|
Lua
multi-core scalar |
22565
8.68 Mnodes/sec |
Floating Point Performance
| Floating Point | 16881 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2907
1.93 Gflops |
|
|
Mandelbrot
multi-core scalar |
19891
13.0 Gflops |
|
|
Dot Product
single-core scalar |
4709
2.28 Gflops |
|
|
Dot Product
multi-core scalar |
18451
8.41 Gflops |
|
|
Dot Product
single-core vector |
5695
6.82 Gflops |
|
|
Dot Product
multi-core vector |
31519
32.8 Gflops |
|
|
LU Decomposition
single-core scalar |
1522
1.35 Gflops |
|
|
LU Decomposition
multi-core scalar |
7641
6.70 Gflops |
|
|
Primality Test
single-core scalar |
7468
1.12 Gflops |
|
|
Primality Test
multi-core scalar |
27267
5.06 Gflops |
|
|
Sharpen Image
single-core scalar |
7486
17.5 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
40291
92.8 Mpixels/sec |
|
|
Blur Image
single-core scalar |
9013
7.13 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
52482
41.3 Mpixels/sec |
Memory Performance
| Memory | 4857 | |
|---|---|---|
|
Read Sequential
single-core scalar |
6001
7.35 GB/sec |
|
|
Write Sequential
single-core scalar |
8274
5.66 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
3744
14.0 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
2744
5.68 GB/sec |
|
|
Stdlib Copy
single-core scalar |
3523
3.63 GB/sec |
Stream Performance
| Stream | 4405 | |
|---|---|---|
|
Stream Copy
single-core scalar |
4344
5.94 GB/sec |
|
|
Stream Copy
single-core vector |
5079
6.59 GB/sec |
|
|
Stream Scale
single-core scalar |
4417
5.73 GB/sec |
|
|
Stream Scale
single-core vector |
4740
6.40 GB/sec |
|
|
Stream Add
single-core scalar |
4086
6.17 GB/sec |
|
|
Stream Add
single-core vector |
4621
6.43 GB/sec |
|
|
Stream Triad
single-core scalar |
4445
6.14 GB/sec |
|
|
Stream Triad
single-core vector |
3513
6.58 GB/sec |
