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 | 8937 | 10129 |
| Floating Point | Processor floating point performance | 16001 | |
| Memory | Memory performance | 4936 | |
| Stream | Memory bandwidth performance | 4141 | |
Result Information
| User | Zlamal |
| Upload Date | Mon, 14 Feb 2011 14:40:21 +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 | 12.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 8937 | |
|---|---|---|
|
Blowfish
single-core scalar |
2030
89.2 MB/sec |
|
|
Blowfish
multi-core scalar |
13084
536 MB/sec |
|
|
Text Compress
single-core scalar |
2425
7.76 MB/sec |
|
|
Text Compress
multi-core scalar |
13356
43.8 MB/sec |
|
|
Text Decompress
single-core scalar |
2728
11.2 MB/sec |
|
|
Text Decompress
multi-core scalar |
15025
59.9 MB/sec |
|
|
Image Compress
single-core scalar |
2713
22.4 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
14290
120 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
2860
48.0 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
12533
204 Mpixels/sec |
|
|
Lua
single-core scalar |
4739
1.82 Mnodes/sec |
|
|
Lua
multi-core scalar |
21469
8.26 Mnodes/sec |
Floating Point Performance
| Floating Point | 16001 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2682
1.78 Gflops |
|
|
Mandelbrot
multi-core scalar |
18746
12.3 Gflops |
|
|
Dot Product
single-core scalar |
4374
2.11 Gflops |
|
|
Dot Product
multi-core scalar |
17857
8.14 Gflops |
|
|
Dot Product
single-core vector |
5247
6.29 Gflops |
|
|
Dot Product
multi-core vector |
29448
30.6 Gflops |
|
|
LU Decomposition
single-core scalar |
1445
1.29 Gflops |
|
|
LU Decomposition
multi-core scalar |
7308
6.41 Gflops |
|
|
Primality Test
single-core scalar |
6971
1.04 Gflops |
|
|
Primality Test
multi-core scalar |
26294
4.88 Gflops |
|
|
Sharpen Image
single-core scalar |
6757
15.8 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
38317
88.3 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8345
6.60 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
50223
39.5 Mpixels/sec |
Memory Performance
| Memory | 4936 | |
|---|---|---|
|
Read Sequential
single-core scalar |
5207
6.38 GB/sec |
|
|
Write Sequential
single-core scalar |
8340
5.70 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4055
15.1 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3046
6.30 GB/sec |
|
|
Stdlib Copy
single-core scalar |
4036
4.16 GB/sec |
Stream Performance
| Stream | 4141 | |
|---|---|---|
|
Stream Copy
single-core scalar |
3836
5.25 GB/sec |
|
|
Stream Copy
single-core vector |
5307
6.88 GB/sec |
|
|
Stream Scale
single-core scalar |
3753
4.87 GB/sec |
|
|
Stream Scale
single-core vector |
4409
5.95 GB/sec |
|
|
Stream Add
single-core scalar |
3500
5.28 GB/sec |
|
|
Stream Add
single-core vector |
5023
6.99 GB/sec |
|
|
Stream Triad
single-core scalar |
3751
5.18 GB/sec |
|
|
Stream Triad
single-core vector |
3553
6.65 GB/sec |
