iMac (27-inch Mid 2010)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.1.13 for Mac OS X x86 (32-bit) | |||
| Integer | Processor integer performance | 7596 | 9250 |
| Floating Point | Processor floating point performance | 15636 | |
| Memory | Memory performance | 3850 | |
| Stream | Memory bandwidth performance | 3491 | |
Result Information
| User | michael6 |
| Upload Date | Tue, 11 Oct 2011 16:42:40 +0000 |
| Views | 5 |
System Information
| iMac (27-inch Mid 2010) | |
|---|---|
| Operating System | Mac OS X 10.6.8 (Build 10K549) |
| 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 1067 MHz DDR3 |
Integer Performance
| Integer | 7596 | |
|---|---|---|
|
Blowfish
single-core scalar |
2157
94.8 MB/sec |
|
|
Blowfish
multi-core scalar |
13063
535 MB/sec |
|
|
Text Compress
single-core scalar |
2294
7.34 MB/sec |
|
|
Text Compress
multi-core scalar |
11761
38.6 MB/sec |
|
|
Text Decompress
single-core scalar |
2576
10.6 MB/sec |
|
|
Text Decompress
multi-core scalar |
13153
52.4 MB/sec |
|
|
Image Compress
single-core scalar |
2306
19.1 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
11411
96.0 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
2066
34.7 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
8805
144 Mpixels/sec |
|
|
Lua
single-core scalar |
3791
1.46 Mnodes/sec |
|
|
Lua
multi-core scalar |
17772
6.84 Mnodes/sec |
Floating Point Performance
| Floating Point | 15636 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2996
1.99 Gflops |
|
|
Mandelbrot
multi-core scalar |
20266
13.3 Gflops |
|
|
Dot Product
single-core scalar |
4865
2.35 Gflops |
|
|
Dot Product
multi-core scalar |
18564
8.46 Gflops |
|
|
Dot Product
single-core vector |
5781
6.93 Gflops |
|
|
Dot Product
multi-core vector |
24012
25.0 Gflops |
|
|
LU Decomposition
single-core scalar |
746
664 Mflops |
|
|
LU Decomposition
multi-core scalar |
3579
3.14 Gflops |
|
|
Primality Test
single-core scalar |
5830
871 Mflops |
|
|
Primality Test
multi-core scalar |
20863
3.87 Gflops |
|
|
Sharpen Image
single-core scalar |
7065
16.5 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
39586
91.2 Mpixels/sec |
|
|
Blur Image
single-core scalar |
9304
7.36 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
55453
43.6 Mpixels/sec |
Memory Performance
| Memory | 3850 | |
|---|---|---|
|
Read Sequential
single-core scalar |
5756
7.05 GB/sec |
|
|
Write Sequential
single-core scalar |
3201
2.19 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
3787
14.1 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
2749
5.69 GB/sec |
|
|
Stdlib Copy
single-core scalar |
3761
3.88 GB/sec |
Stream Performance
| Stream | 3491 | |
|---|---|---|
|
Stream Copy
single-core scalar |
4023
5.50 GB/sec |
|
|
Stream Copy
single-core vector |
4439
5.76 GB/sec |
|
|
Stream Scale
single-core scalar |
4067
5.28 GB/sec |
|
|
Stream Scale
single-core vector |
4256
5.74 GB/sec |
|
|
Stream Add
single-core scalar |
1735
2.62 GB/sec |
|
|
Stream Add
single-core vector |
4276
5.95 GB/sec |
|
|
Stream Triad
single-core scalar |
1884
2.60 GB/sec |
|
|
Stream Triad
single-core vector |
3252
6.09 GB/sec |
