iMac (27-inch Mid 2010)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.1.11 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 9443 | 10773 |
| Floating Point | Processor floating point performance | 16892 | |
| Memory | Memory performance | 5452 | |
| Stream | Memory bandwidth performance | 4656 | |
Result Information
| User | CXsjr |
| Upload Date | Tue, 08 Feb 2011 12:01:13 +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 | 8.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 9443 | |
|---|---|---|
|
Blowfish
single-core scalar |
2277
100 MB/sec |
|
|
Blowfish
multi-core scalar |
13973
573 MB/sec |
|
|
Text Compress
single-core scalar |
2603
8.33 MB/sec |
|
|
Text Compress
multi-core scalar |
14048
46.1 MB/sec |
|
|
Text Decompress
single-core scalar |
3042
12.5 MB/sec |
|
|
Text Decompress
multi-core scalar |
15681
62.5 MB/sec |
|
|
Image Compress
single-core scalar |
3017
24.9 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
15080
127 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3154
53.0 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
12565
205 Mpixels/sec |
|
|
Lua
single-core scalar |
5310
2.04 Mnodes/sec |
|
|
Lua
multi-core scalar |
22577
8.68 Mnodes/sec |
Floating Point Performance
| Floating Point | 16892 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2998
1.99 Gflops |
|
|
Mandelbrot
multi-core scalar |
20003
13.1 Gflops |
|
|
Dot Product
single-core scalar |
4891
2.36 Gflops |
|
|
Dot Product
multi-core scalar |
18553
8.45 Gflops |
|
|
Dot Product
single-core vector |
5841
7.00 Gflops |
|
|
Dot Product
multi-core vector |
31292
32.5 Gflops |
|
|
LU Decomposition
single-core scalar |
1502
1.34 Gflops |
|
|
LU Decomposition
multi-core scalar |
7411
6.50 Gflops |
|
|
Primality Test
single-core scalar |
7761
1.16 Gflops |
|
|
Primality Test
multi-core scalar |
27717
5.14 Gflops |
|
|
Sharpen Image
single-core scalar |
7535
17.6 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
39389
90.8 Mpixels/sec |
|
|
Blur Image
single-core scalar |
9314
7.37 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
52284
41.1 Mpixels/sec |
Memory Performance
| Memory | 5452 | |
|---|---|---|
|
Read Sequential
single-core scalar |
6090
7.46 GB/sec |
|
|
Write Sequential
single-core scalar |
9112
6.23 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4511
16.8 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3129
6.48 GB/sec |
|
|
Stdlib Copy
single-core scalar |
4422
4.56 GB/sec |
Stream Performance
| Stream | 4656 | |
|---|---|---|
|
Stream Copy
single-core scalar |
4581
6.27 GB/sec |
|
|
Stream Copy
single-core vector |
5346
6.93 GB/sec |
|
|
Stream Scale
single-core scalar |
4533
5.88 GB/sec |
|
|
Stream Scale
single-core vector |
5029
6.79 GB/sec |
|
|
Stream Add
single-core scalar |
4263
6.44 GB/sec |
|
|
Stream Add
single-core vector |
5018
6.98 GB/sec |
|
|
Stream Triad
single-core scalar |
4698
6.49 GB/sec |
|
|
Stream Triad
single-core vector |
3780
7.08 GB/sec |
