iMac (27-inch Mid 2010)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.1.12 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 9448 | 10688 |
| Floating Point | Processor floating point performance | 16808 | |
| Memory | Memory performance | 5332 | |
| Stream | Memory bandwidth performance | 4330 | |
Result Information
| User | Zlamal |
| Upload Date | Sun, 24 Apr 2011 22:13:49 +0000 |
| Views | 8 |
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 | 9448 | |
|---|---|---|
|
Blowfish
single-core scalar |
2235
98.2 MB/sec |
|
|
Blowfish
multi-core scalar |
13927
571 MB/sec |
|
|
Text Compress
single-core scalar |
2720
8.70 MB/sec |
|
|
Text Compress
multi-core scalar |
13901
45.6 MB/sec |
|
|
Text Decompress
single-core scalar |
2719
11.2 MB/sec |
|
|
Text Decompress
multi-core scalar |
15529
61.9 MB/sec |
|
|
Image Compress
single-core scalar |
2711
22.4 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
15209
128 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
2860
48.0 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
14116
230 Mpixels/sec |
|
|
Lua
single-core scalar |
5174
1.99 Mnodes/sec |
|
|
Lua
multi-core scalar |
22275
8.57 Mnodes/sec |
Floating Point Performance
| Floating Point | 16808 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2684
1.79 Gflops |
|
|
Mandelbrot
multi-core scalar |
19948
13.1 Gflops |
|
|
Dot Product
single-core scalar |
4747
2.29 Gflops |
|
|
Dot Product
multi-core scalar |
18531
8.45 Gflops |
|
|
Dot Product
single-core vector |
5247
6.29 Gflops |
|
|
Dot Product
multi-core vector |
31336
32.6 Gflops |
|
|
LU Decomposition
single-core scalar |
1444
1.29 Gflops |
|
|
LU Decomposition
multi-core scalar |
7708
6.76 Gflops |
|
|
Primality Test
single-core scalar |
7689
1.15 Gflops |
|
|
Primality Test
multi-core scalar |
27559
5.11 Gflops |
|
|
Sharpen Image
single-core scalar |
7476
17.4 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
40164
92.6 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8370
6.62 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
52419
41.2 Mpixels/sec |
Memory Performance
| Memory | 5332 | |
|---|---|---|
|
Read Sequential
single-core scalar |
5993
7.34 GB/sec |
|
|
Write Sequential
single-core scalar |
8994
6.15 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4323
16.1 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3155
6.53 GB/sec |
|
|
Stdlib Copy
single-core scalar |
4199
4.33 GB/sec |
Stream Performance
| Stream | 4330 | |
|---|---|---|
|
Stream Copy
single-core scalar |
4071
5.57 GB/sec |
|
|
Stream Copy
single-core vector |
5710
7.41 GB/sec |
|
|
Stream Scale
single-core scalar |
3998
5.19 GB/sec |
|
|
Stream Scale
single-core vector |
4811
6.49 GB/sec |
|
|
Stream Add
single-core scalar |
3580
5.40 GB/sec |
|
|
Stream Add
single-core vector |
5060
7.04 GB/sec |
|
|
Stream Triad
single-core scalar |
3805
5.26 GB/sec |
|
|
Stream Triad
single-core vector |
3610
6.76 GB/sec |
