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 | 9609 | 10847 |
| Floating Point | Processor floating point performance | 17032 | |
| Memory | Memory performance | 5399 | |
| Stream | Memory bandwidth performance | 4434 | |
Result Information
| User | obep198 |
| Upload Date | Fri, 06 May 2011 07:37:49 +0000 |
| Views | 3 |
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 | 16.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 9609 | |
|---|---|---|
|
Blowfish
single-core scalar |
2278
100 MB/sec |
|
|
Blowfish
multi-core scalar |
14002
574 MB/sec |
|
|
Text Compress
single-core scalar |
2731
8.74 MB/sec |
|
|
Text Compress
multi-core scalar |
14132
46.4 MB/sec |
|
|
Text Decompress
single-core scalar |
3050
12.5 MB/sec |
|
|
Text Decompress
multi-core scalar |
15719
62.6 MB/sec |
|
|
Image Compress
single-core scalar |
3015
24.9 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
15047
127 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3145
52.8 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
14358
234 Mpixels/sec |
|
|
Lua
single-core scalar |
5282
2.03 Mnodes/sec |
|
|
Lua
multi-core scalar |
22552
8.67 Mnodes/sec |
Floating Point Performance
| Floating Point | 17032 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
3004
2.00 Gflops |
|
|
Mandelbrot
multi-core scalar |
19986
13.1 Gflops |
|
|
Dot Product
single-core scalar |
4878
2.36 Gflops |
|
|
Dot Product
multi-core scalar |
18520
8.44 Gflops |
|
|
Dot Product
single-core vector |
5855
7.01 Gflops |
|
|
Dot Product
multi-core vector |
31058
32.3 Gflops |
|
|
LU Decomposition
single-core scalar |
1499
1.33 Gflops |
|
|
LU Decomposition
multi-core scalar |
7605
6.67 Gflops |
|
|
Primality Test
single-core scalar |
7843
1.17 Gflops |
|
|
Primality Test
multi-core scalar |
28056
5.21 Gflops |
|
|
Sharpen Image
single-core scalar |
7541
17.6 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
40355
93.0 Mpixels/sec |
|
|
Blur Image
single-core scalar |
9354
7.40 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
52902
41.6 Mpixels/sec |
Memory Performance
| Memory | 5399 | |
|---|---|---|
|
Read Sequential
single-core scalar |
5975
7.32 GB/sec |
|
|
Write Sequential
single-core scalar |
9030
6.18 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4588
17.1 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3101
6.42 GB/sec |
|
|
Stdlib Copy
single-core scalar |
4301
4.43 GB/sec |
Stream Performance
| Stream | 4434 | |
|---|---|---|
|
Stream Copy
single-core scalar |
4298
5.88 GB/sec |
|
|
Stream Copy
single-core vector |
5034
6.53 GB/sec |
|
|
Stream Scale
single-core scalar |
4398
5.71 GB/sec |
|
|
Stream Scale
single-core vector |
4536
6.12 GB/sec |
|
|
Stream Add
single-core scalar |
4164
6.29 GB/sec |
|
|
Stream Add
single-core vector |
4855
6.75 GB/sec |
|
|
Stream Triad
single-core scalar |
4577
6.32 GB/sec |
|
|
Stream Triad
single-core vector |
3612
6.76 GB/sec |
