iMac (27-inch Mid 2010)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.1.13 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 9578 | 10828 |
| Floating Point | Processor floating point performance | 16996 | |
| Memory | Memory performance | 5353 | |
| Stream | Memory bandwidth performance | 4567 | |
Result Information
| User | PhilAngelo |
| Upload Date | Thu, 17 Mar 2011 18:55:32 +0000 |
| Views | 3 |
System Information
| iMac (27-inch Mid 2010) | |
|---|---|
| Operating System | Mac OS X 10.6.6 (Build 10J567) |
| 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 | 16.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 9578 | |
|---|---|---|
|
Blowfish
single-core scalar |
2275
99.9 MB/sec |
|
|
Blowfish
multi-core scalar |
13978
573 MB/sec |
|
|
Text Compress
single-core scalar |
2729
8.73 MB/sec |
|
|
Text Compress
multi-core scalar |
14083
46.2 MB/sec |
|
|
Text Decompress
single-core scalar |
3046
12.5 MB/sec |
|
|
Text Decompress
multi-core scalar |
15769
62.8 MB/sec |
|
|
Image Compress
single-core scalar |
3010
24.9 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
15054
127 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3150
52.9 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
13500
220 Mpixels/sec |
|
|
Lua
single-core scalar |
5312
2.05 Mnodes/sec |
|
|
Lua
multi-core scalar |
23032
8.86 Mnodes/sec |
Floating Point Performance
| Floating Point | 16996 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2996
1.99 Gflops |
|
|
Mandelbrot
multi-core scalar |
19950
13.1 Gflops |
|
|
Dot Product
single-core scalar |
4881
2.36 Gflops |
|
|
Dot Product
multi-core scalar |
18533
8.45 Gflops |
|
|
Dot Product
single-core vector |
5848
7.01 Gflops |
|
|
Dot Product
multi-core vector |
31265
32.5 Gflops |
|
|
LU Decomposition
single-core scalar |
1498
1.33 Gflops |
|
|
LU Decomposition
multi-core scalar |
7141
6.26 Gflops |
|
|
Primality Test
single-core scalar |
7851
1.17 Gflops |
|
|
Primality Test
multi-core scalar |
28045
5.20 Gflops |
|
|
Sharpen Image
single-core scalar |
7556
17.6 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
40312
92.9 Mpixels/sec |
|
|
Blur Image
single-core scalar |
9344
7.39 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
52733
41.5 Mpixels/sec |
Memory Performance
| Memory | 5353 | |
|---|---|---|
|
Read Sequential
single-core scalar |
5979
7.32 GB/sec |
|
|
Write Sequential
single-core scalar |
9129
6.24 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4240
15.8 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3140
6.50 GB/sec |
|
|
Stdlib Copy
single-core scalar |
4277
4.41 GB/sec |
Stream Performance
| Stream | 4567 | |
|---|---|---|
|
Stream Copy
single-core scalar |
4473
6.12 GB/sec |
|
|
Stream Copy
single-core vector |
5281
6.85 GB/sec |
|
|
Stream Scale
single-core scalar |
4453
5.78 GB/sec |
|
|
Stream Scale
single-core vector |
4745
6.40 GB/sec |
|
|
Stream Add
single-core scalar |
4406
6.65 GB/sec |
|
|
Stream Add
single-core vector |
4918
6.84 GB/sec |
|
|
Stream Triad
single-core scalar |
4592
6.34 GB/sec |
|
|
Stream Triad
single-core vector |
3674
6.88 GB/sec |
