| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.1.13 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 9441 | 10739 |
| Floating Point | Processor floating point performance | 16912 | |
| Memory | Memory performance | 5207 | |
| Stream | Memory bandwidth performance | 4747 | |
| User | Hakan_GENISER |
| Upload Date | Sun, 14 Aug 2011 11:59:16 +0000 |
| Views | 8 |
| iMac (27-inch Mid 2010) | |
|---|---|
| Operating System | Mac OS X 10.7 (Build 11A511) |
| 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 | 9441 | |
|---|---|---|
|
Blowfish
single-core scalar |
2274
99.9 MB/sec |
|
|
Blowfish
multi-core scalar |
13898
570 MB/sec |
|
|
Text Compress
single-core scalar |
2730
8.73 MB/sec |
|
|
Text Compress
multi-core scalar |
14151
46.4 MB/sec |
|
|
Text Decompress
single-core scalar |
3033
12.5 MB/sec |
|
|
Text Decompress
multi-core scalar |
15614
62.2 MB/sec |
|
|
Image Compress
single-core scalar |
2997
24.8 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
14774
124 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3115
52.3 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
12941
211 Mpixels/sec |
|
|
Lua
single-core scalar |
5311
2.05 Mnodes/sec |
|
|
Lua
multi-core scalar |
22460
8.64 Mnodes/sec |
| Floating Point | 16912 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2990
1.99 Gflops |
|
|
Mandelbrot
multi-core scalar |
19953
13.1 Gflops |
|
|
Dot Product
single-core scalar |
4880
2.36 Gflops |
|
|
Dot Product
multi-core scalar |
18539
8.45 Gflops |
|
|
Dot Product
single-core vector |
5797
6.95 Gflops |
|
|
Dot Product
multi-core vector |
31412
32.7 Gflops |
|
|
LU Decomposition
single-core scalar |
1474
1.31 Gflops |
|
|
LU Decomposition
multi-core scalar |
7669
6.72 Gflops |
|
|
Primality Test
single-core scalar |
7852
1.17 Gflops |
|
|
Primality Test
multi-core scalar |
27259
5.06 Gflops |
|
|
Sharpen Image
single-core scalar |
7516
17.5 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
39779
91.7 Mpixels/sec |
|
|
Blur Image
single-core scalar |
9299
7.36 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
52360
41.2 Mpixels/sec |
| Memory | 5207 | |
|---|---|---|
|
Read Sequential
single-core scalar |
6081
7.45 GB/sec |
|
|
Write Sequential
single-core scalar |
9004
6.16 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
3685
13.8 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3092
6.40 GB/sec |
|
|
Stdlib Copy
single-core scalar |
4176
4.30 GB/sec |
| Stream | 4747 | |
|---|---|---|
|
Stream Copy
single-core scalar |
4519
6.18 GB/sec |
|
|
Stream Copy
single-core vector |
5467
7.09 GB/sec |
|
|
Stream Scale
single-core scalar |
4747
6.16 GB/sec |
|
|
Stream Scale
single-core vector |
4999
6.75 GB/sec |
|
|
Stream Add
single-core scalar |
4398
6.64 GB/sec |
|
|
Stream Add
single-core vector |
5302
7.38 GB/sec |
|
|
Stream Triad
single-core scalar |
4683
6.47 GB/sec |
|
|
Stream Triad
single-core vector |
3864
7.23 GB/sec |