iMac (27-inch Mid 2010)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.1.13 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 9470 | 10766 |
| Floating Point | Processor floating point performance | 16876 | |
| Memory | Memory performance | 5398 | |
| Stream | Memory bandwidth performance | 4657 | |
Result Information
| User | Hakan_GENISER |
| Upload Date | Sat, 02 Jul 2011 20:31:09 +0000 |
| Views | 8 |
System Information
| iMac (27-inch Mid 2010) | |
|---|---|
| Operating System | Mac OS X 10.6.8 (Build 10K540) |
| 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 | 9470 | |
|---|---|---|
|
Blowfish
single-core scalar |
2273
99.9 MB/sec |
|
|
Blowfish
multi-core scalar |
13953
572 MB/sec |
|
|
Text Compress
single-core scalar |
2723
8.71 MB/sec |
|
|
Text Compress
multi-core scalar |
13985
45.9 MB/sec |
|
|
Text Decompress
single-core scalar |
3041
12.5 MB/sec |
|
|
Text Decompress
multi-core scalar |
15789
62.9 MB/sec |
|
|
Image Compress
single-core scalar |
3014
24.9 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
15186
128 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3154
53.0 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
12757
208 Mpixels/sec |
|
|
Lua
single-core scalar |
5301
2.04 Mnodes/sec |
|
|
Lua
multi-core scalar |
22465
8.64 Mnodes/sec |
Floating Point Performance
| Floating Point | 16876 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
3000
2.00 Gflops |
|
|
Mandelbrot
multi-core scalar |
19913
13.0 Gflops |
|
|
Dot Product
single-core scalar |
4861
2.35 Gflops |
|
|
Dot Product
multi-core scalar |
18511
8.44 Gflops |
|
|
Dot Product
single-core vector |
5841
7.00 Gflops |
|
|
Dot Product
multi-core vector |
31396
32.7 Gflops |
|
|
LU Decomposition
single-core scalar |
1499
1.33 Gflops |
|
|
LU Decomposition
multi-core scalar |
7512
6.59 Gflops |
|
|
Primality Test
single-core scalar |
7830
1.17 Gflops |
|
|
Primality Test
multi-core scalar |
27376
5.08 Gflops |
|
|
Sharpen Image
single-core scalar |
7520
17.5 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
39502
91.0 Mpixels/sec |
|
|
Blur Image
single-core scalar |
9298
7.36 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
52208
41.1 Mpixels/sec |
Memory Performance
| Memory | 5398 | |
|---|---|---|
|
Read Sequential
single-core scalar |
5976
7.32 GB/sec |
|
|
Write Sequential
single-core scalar |
9093
6.22 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4412
16.5 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3168
6.56 GB/sec |
|
|
Stdlib Copy
single-core scalar |
4343
4.48 GB/sec |
Stream Performance
| Stream | 4657 | |
|---|---|---|
|
Stream Copy
single-core scalar |
4501
6.16 GB/sec |
|
|
Stream Copy
single-core vector |
5456
7.08 GB/sec |
|
|
Stream Scale
single-core scalar |
4234
5.49 GB/sec |
|
|
Stream Scale
single-core vector |
5034
6.79 GB/sec |
|
|
Stream Add
single-core scalar |
4388
6.62 GB/sec |
|
|
Stream Add
single-core vector |
5087
7.08 GB/sec |
|
|
Stream Triad
single-core scalar |
4738
6.55 GB/sec |
|
|
Stream Triad
single-core vector |
3820
7.15 GB/sec |
