Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.1.7 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 9352 | 10560 |
Floating Point | Processor floating point performance | 16549 | |
Memory | Memory performance | 5094 | |
Stream | Memory bandwidth performance | 4759 |
User | cncqbaiying |
Upload Date | Tue, 06 Nov 2012 11:54:36 +0000 |
Views | 3 |
iMac (27-inch Mid 2010) | |
---|---|
Operating System | Mac OS X 10.8.2 (Build 12C60) |
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.B01.1112090906 |
Memory | 16.00 GB 1333 MHz DDR3 |
Integer | 9352 | |
---|---|---|
Blowfish
single-core scalar |
2209
97.1 MB/sec |
|
Blowfish
multi-core scalar |
13646
559 MB/sec |
|
Text Compress
single-core scalar |
2657
8.50 MB/sec |
|
Text Compress
multi-core scalar |
13766
45.2 MB/sec |
|
Text Decompress
single-core scalar |
2934
12.1 MB/sec |
|
Text Decompress
multi-core scalar |
15453
61.6 MB/sec |
|
Image Compress
single-core scalar |
2961
24.5 Mpixels/sec |
|
Image Compress
multi-core scalar |
14970
126 Mpixels/sec |
|
Image Decompress
single-core scalar |
3074
51.6 Mpixels/sec |
|
Image Decompress
multi-core scalar |
13485
220 Mpixels/sec |
|
Lua
single-core scalar |
5134
1.98 Mnodes/sec |
|
Lua
multi-core scalar |
21941
8.44 Mnodes/sec |
Floating Point | 16549 | |
---|---|---|
Mandelbrot
single-core scalar |
2895
1.93 Gflops |
|
Mandelbrot
multi-core scalar |
19420
12.7 Gflops |
|
Dot Product
single-core scalar |
4681
2.26 Gflops |
|
Dot Product
multi-core scalar |
18316
8.35 Gflops |
|
Dot Product
single-core vector |
5530
6.63 Gflops |
|
Dot Product
multi-core vector |
30246
31.5 Gflops |
|
LU Decomposition
single-core scalar |
1475
1.31 Gflops |
|
LU Decomposition
multi-core scalar |
7657
6.71 Gflops |
|
Primality Test
single-core scalar |
7492
1.12 Gflops |
|
Primality Test
multi-core scalar |
26670
4.95 Gflops |
|
Sharpen Image
single-core scalar |
7185
16.8 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
39719
91.5 Mpixels/sec |
|
Blur Image
single-core scalar |
8739
6.92 Mpixels/sec |
|
Blur Image
multi-core scalar |
51666
40.6 Mpixels/sec |
Memory | 5094 | |
---|---|---|
Read Sequential
single-core scalar |
5796
7.10 GB/sec |
|
Write Sequential
single-core scalar |
8658
5.92 GB/sec |
|
Stdlib Allocate
single-core scalar |
3926
14.7 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3001
6.21 GB/sec |
|
Stdlib Copy
single-core scalar |
4089
4.22 GB/sec |
Stream | 4759 | |
---|---|---|
Stream Copy
single-core scalar |
4748
6.49 GB/sec |
|
Stream Copy
single-core vector |
5668
7.35 GB/sec |
|
Stream Scale
single-core scalar |
4375
5.68 GB/sec |
|
Stream Scale
single-core vector |
5389
7.27 GB/sec |
|
Stream Add
single-core scalar |
4436
6.70 GB/sec |
|
Stream Add
single-core vector |
5124
7.13 GB/sec |
|
Stream Triad
single-core scalar |
4445
6.14 GB/sec |
|
Stream Triad
single-core vector |
3888
7.28 GB/sec |