iMac (27-inch Mid 2010)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.2.2 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 9249 | 10118 |
| Floating Point | Processor floating point performance | 14941 | |
| Memory | Memory performance | 5354 | |
| Stream | Memory bandwidth performance | 5807 | |
Result Information
| User | ChadKirchner |
| Upload Date | Sat, 01 Oct 2011 03:05:28 +0000 |
| Views | 1 |
System Information
| iMac (27-inch Mid 2010) | |
|---|---|
| Operating System | Mac OS X 10.7.1 |
| 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 1333 MHz DDR3 |
Integer Performance
| Integer | 9249 | |
|---|---|---|
|
Blowfish
single-core scalar |
2839
125 MB/sec |
|
|
Blowfish
multi-core scalar |
17130
702 MB/sec |
|
|
Text Compress
single-core scalar |
2536
8.11 MB/sec |
|
|
Text Compress
multi-core scalar |
12497
41.0 MB/sec |
|
|
Text Decompress
single-core scalar |
2975
12.2 MB/sec |
|
|
Text Decompress
multi-core scalar |
15539
61.9 MB/sec |
|
|
Image Compress
single-core scalar |
2852
23.6 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
12824
108 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3607
60.6 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
14049
229 Mpixels/sec |
|
|
Lua
single-core scalar |
4586
1.77 Mnodes/sec |
|
|
Lua
multi-core scalar |
19564
7.53 Mnodes/sec |
Floating Point Performance
| Floating Point | 14941 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2809
1.87 Gflops |
|
|
Mandelbrot
multi-core scalar |
18646
12.2 Gflops |
|
|
Dot Product
single-core scalar |
4762
2.30 Gflops |
|
|
Dot Product
multi-core scalar |
6181
2.82 Gflops |
|
|
Dot Product
single-core vector |
6772
8.11 Gflops |
|
|
Dot Product
multi-core vector |
9672
10.1 Gflops |
|
|
LU Decomposition
single-core scalar |
1681
1.50 Gflops |
|
|
LU Decomposition
multi-core scalar |
3970
3.48 Gflops |
|
|
Primality Test
single-core scalar |
6849
1.02 Gflops |
|
|
Primality Test
multi-core scalar |
23685
4.40 Gflops |
|
|
Sharpen Image
single-core scalar |
13564
31.6 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
55863
129 Mpixels/sec |
|
|
Blur Image
single-core scalar |
7310
5.79 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
47414
37.3 Mpixels/sec |
Memory Performance
| Memory | 5354 | |
|---|---|---|
|
Read Sequential
single-core scalar |
6555
8.03 GB/sec |
|
|
Write Sequential
single-core scalar |
8901
6.09 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
3641
13.6 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3282
6.79 GB/sec |
|
|
Stdlib Copy
single-core scalar |
4391
4.53 GB/sec |
Stream Performance
| Stream | 5807 | |
|---|---|---|
|
Stream Copy
single-core scalar |
5234
7.16 GB/sec |
|
|
Stream Copy
single-core vector |
6895
8.94 GB/sec |
|
|
Stream Scale
single-core scalar |
5389
6.99 GB/sec |
|
|
Stream Scale
single-core vector |
6343
8.56 GB/sec |
|
|
Stream Add
single-core scalar |
5476
8.27 GB/sec |
|
|
Stream Add
single-core vector |
6585
9.16 GB/sec |
|
|
Stream Triad
single-core scalar |
5674
7.84 GB/sec |
|
|
Stream Triad
single-core vector |
4863
9.10 GB/sec |
