iMac (27-inch Mid 2010)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.1.9 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 9491 | 10826 |
| Floating Point | Processor floating point performance | 17054 | |
| Memory | Memory performance | 5428 | |
| Stream | Memory bandwidth performance | 4501 | |
Result Information
| User | bori58 |
| Upload Date | Wed, 20 Apr 2011 02:14:57 +0000 |
| Views | 1 |
System Information
| iMac (27-inch Mid 2010) | |
|---|---|
| Operating System | Mac OS X 10.6.7 (Build 10J869) |
| 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 | 9491 | |
|---|---|---|
|
Blowfish
single-core scalar |
2274
99.9 MB/sec |
|
|
Blowfish
multi-core scalar |
13975
573 MB/sec |
|
|
Text Compress
single-core scalar |
2731
8.74 MB/sec |
|
|
Text Compress
multi-core scalar |
14015
46.0 MB/sec |
|
|
Text Decompress
single-core scalar |
3038
12.5 MB/sec |
|
|
Text Decompress
multi-core scalar |
15738
62.7 MB/sec |
|
|
Image Compress
single-core scalar |
3003
24.8 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
14736
124 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3120
52.4 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
12722
208 Mpixels/sec |
|
|
Lua
single-core scalar |
5330
2.05 Mnodes/sec |
|
|
Lua
multi-core scalar |
23213
8.93 Mnodes/sec |
Floating Point Performance
| Floating Point | 17054 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2993
1.99 Gflops |
|
|
Mandelbrot
multi-core scalar |
19888
13.0 Gflops |
|
|
Dot Product
single-core scalar |
4884
2.36 Gflops |
|
|
Dot Product
multi-core scalar |
18515
8.44 Gflops |
|
|
Dot Product
single-core vector |
5826
6.98 Gflops |
|
|
Dot Product
multi-core vector |
31514
32.8 Gflops |
|
|
LU Decomposition
single-core scalar |
1516
1.35 Gflops |
|
|
LU Decomposition
multi-core scalar |
7783
6.82 Gflops |
|
|
Primality Test
single-core scalar |
7726
1.15 Gflops |
|
|
Primality Test
multi-core scalar |
28088
5.21 Gflops |
|
|
Sharpen Image
single-core scalar |
7509
17.5 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
40410
93.1 Mpixels/sec |
|
|
Blur Image
single-core scalar |
9338
7.39 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
52776
41.5 Mpixels/sec |
Memory Performance
| Memory | 5428 | |
|---|---|---|
|
Read Sequential
single-core scalar |
6008
7.36 GB/sec |
|
|
Write Sequential
single-core scalar |
9106
6.23 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4499
16.8 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3122
6.46 GB/sec |
|
|
Stdlib Copy
single-core scalar |
4408
4.54 GB/sec |
Stream Performance
| Stream | 4501 | |
|---|---|---|
|
Stream Copy
single-core scalar |
4418
6.04 GB/sec |
|
|
Stream Copy
single-core vector |
5083
6.59 GB/sec |
|
|
Stream Scale
single-core scalar |
4457
5.78 GB/sec |
|
|
Stream Scale
single-core vector |
4661
6.29 GB/sec |
|
|
Stream Add
single-core scalar |
4278
6.46 GB/sec |
|
|
Stream Add
single-core vector |
4997
6.95 GB/sec |
|
|
Stream Triad
single-core scalar |
4485
6.20 GB/sec |
|
|
Stream Triad
single-core vector |
3633
6.80 GB/sec |
