iMac (27-inch Mid 2010)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.1.7 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 9503 | 10690 |
| Floating Point | Processor floating point performance | 16951 | |
| Memory | Memory performance | 5045 | |
| Stream | Memory bandwidth performance | 4225 | |
Result Information
| User | dozzer |
| Upload Date | Sat, 19 Mar 2011 18:17:59 +0000 |
| Views | 5 |
System Information
| iMac (27-inch Mid 2010) | |
|---|---|
| Operating System | Mac OS X 10.7 (Build 11A390) |
| 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 1067 MHz DDR3 |
Integer Performance
| Integer | 9503 | |
|---|---|---|
|
Blowfish
single-core scalar |
2249
98.8 MB/sec |
|
|
Blowfish
multi-core scalar |
13801
566 MB/sec |
|
|
Text Compress
single-core scalar |
2715
8.68 MB/sec |
|
|
Text Compress
multi-core scalar |
13923
45.7 MB/sec |
|
|
Text Decompress
single-core scalar |
3012
12.4 MB/sec |
|
|
Text Decompress
multi-core scalar |
15749
62.7 MB/sec |
|
|
Image Compress
single-core scalar |
3019
24.9 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
15043
127 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3155
53.0 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
13397
219 Mpixels/sec |
|
|
Lua
single-core scalar |
5283
2.03 Mnodes/sec |
|
|
Lua
multi-core scalar |
22694
8.73 Mnodes/sec |
Floating Point Performance
| Floating Point | 16951 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2986
1.99 Gflops |
|
|
Mandelbrot
multi-core scalar |
19942
13.0 Gflops |
|
|
Dot Product
single-core scalar |
4870
2.35 Gflops |
|
|
Dot Product
multi-core scalar |
18539
8.45 Gflops |
|
|
Dot Product
single-core vector |
5819
6.97 Gflops |
|
|
Dot Product
multi-core vector |
31091
32.3 Gflops |
|
|
LU Decomposition
single-core scalar |
1550
1.38 Gflops |
|
|
LU Decomposition
multi-core scalar |
7448
6.53 Gflops |
|
|
Primality Test
single-core scalar |
7748
1.16 Gflops |
|
|
Primality Test
multi-core scalar |
27813
5.16 Gflops |
|
|
Sharpen Image
single-core scalar |
7492
17.5 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
40081
92.4 Mpixels/sec |
|
|
Blur Image
single-core scalar |
9297
7.36 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
52640
41.4 Mpixels/sec |
Memory Performance
| Memory | 5045 | |
|---|---|---|
|
Read Sequential
single-core scalar |
5903
7.23 GB/sec |
|
|
Write Sequential
single-core scalar |
8467
5.79 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4255
15.9 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
2853
5.91 GB/sec |
|
|
Stdlib Copy
single-core scalar |
3748
3.86 GB/sec |
Stream Performance
| Stream | 4225 | |
|---|---|---|
|
Stream Copy
single-core scalar |
4215
5.76 GB/sec |
|
|
Stream Copy
single-core vector |
4568
5.92 GB/sec |
|
|
Stream Scale
single-core scalar |
4260
5.53 GB/sec |
|
|
Stream Scale
single-core vector |
4484
6.05 GB/sec |
|
|
Stream Add
single-core scalar |
3968
5.99 GB/sec |
|
|
Stream Add
single-core vector |
4529
6.30 GB/sec |
|
|
Stream Triad
single-core scalar |
4411
6.09 GB/sec |
|
|
Stream Triad
single-core vector |
3365
6.30 GB/sec |
