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 | 9523 | 10791 |
| Floating Point | Processor floating point performance | 16972 | |
| Memory | Memory performance | 5316 | |
| Stream | Memory bandwidth performance | 4555 | |
Result Information
| User | dfbomb |
| Upload Date | Thu, 06 Oct 2011 17:49:30 +0000 |
| Views | 2 |
System Information
| iMac (27-inch Mid 2010) | |
|---|---|
| Operating System | Mac OS X 10.7.1 (Build 11B26) |
| 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 | 9523 | |
|---|---|---|
|
Blowfish
single-core scalar |
2257
99.2 MB/sec |
|
|
Blowfish
multi-core scalar |
13879
569 MB/sec |
|
|
Text Compress
single-core scalar |
2735
8.75 MB/sec |
|
|
Text Compress
multi-core scalar |
13997
45.9 MB/sec |
|
|
Text Decompress
single-core scalar |
3041
12.5 MB/sec |
|
|
Text Decompress
multi-core scalar |
15693
62.5 MB/sec |
|
|
Image Compress
single-core scalar |
3012
24.9 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
14703
124 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3162
53.1 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
13567
221 Mpixels/sec |
|
|
Lua
single-core scalar |
5312
2.05 Mnodes/sec |
|
|
Lua
multi-core scalar |
22920
8.82 Mnodes/sec |
Floating Point Performance
| Floating Point | 16972 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
3000
2.00 Gflops |
|
|
Mandelbrot
multi-core scalar |
19898
13.0 Gflops |
|
|
Dot Product
single-core scalar |
4877
2.36 Gflops |
|
|
Dot Product
multi-core scalar |
18532
8.45 Gflops |
|
|
Dot Product
single-core vector |
5834
6.99 Gflops |
|
|
Dot Product
multi-core vector |
31379
32.6 Gflops |
|
|
LU Decomposition
single-core scalar |
1479
1.32 Gflops |
|
|
LU Decomposition
multi-core scalar |
7647
6.70 Gflops |
|
|
Primality Test
single-core scalar |
7803
1.17 Gflops |
|
|
Primality Test
multi-core scalar |
27017
5.01 Gflops |
|
|
Sharpen Image
single-core scalar |
7529
17.6 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
40512
93.4 Mpixels/sec |
|
|
Blur Image
single-core scalar |
9358
7.41 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
52745
41.5 Mpixels/sec |
Memory Performance
| Memory | 5316 | |
|---|---|---|
|
Read Sequential
single-core scalar |
5999
7.35 GB/sec |
|
|
Write Sequential
single-core scalar |
9106
6.23 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
3918
14.6 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3124
6.47 GB/sec |
|
|
Stdlib Copy
single-core scalar |
4437
4.57 GB/sec |
Stream Performance
| Stream | 4555 | |
|---|---|---|
|
Stream Copy
single-core scalar |
4498
6.15 GB/sec |
|
|
Stream Copy
single-core vector |
5253
6.81 GB/sec |
|
|
Stream Scale
single-core scalar |
4347
5.64 GB/sec |
|
|
Stream Scale
single-core vector |
4772
6.44 GB/sec |
|
|
Stream Add
single-core scalar |
4388
6.62 GB/sec |
|
|
Stream Add
single-core vector |
4881
6.79 GB/sec |
|
|
Stream Triad
single-core scalar |
4640
6.41 GB/sec |
|
|
Stream Triad
single-core vector |
3667
6.86 GB/sec |
