iMac (27-inch Mid 2010)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.3.4 Tryout for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 11120 | 12206 |
| Floating Point | Processor floating point performance | 19420 | |
| Memory | Memory performance | 5000 | |
| Stream | Memory bandwidth performance | 5170 | |
Result Information
| User | Morgonaut |
| Upload Date | Tue, 19 Nov 2013 00:06:33 +0000 |
| Views | 18 |
System Information
| iMac (27-inch Mid 2010) | |
|---|---|
| Operating System | Mac OS X 10.8.5 (Build 12F45) |
| Model | iMac (27-inch Mid 2010) |
| Processor |
Intel Core i7-870 @ 3.91 GHz
1 Processor, 4 Cores, 8 Threads |
| Processor ID | GenuineIntel Family 6 Model 30 Stepping 5 |
| L1 Instruction Cache | 32 KB x 4 |
| L1 Data Cache | 32 KB x 4 |
| L2 Cache | 256 KB x 4 |
| L3 Cache | 8192 KB |
| Motherboard | Apple Inc. Mac-F2238BAE 1.0 |
| BIOS | Apple Inc. IM112.88Z.0057.B00.1005051455 |
| Memory | 16.00 GB 1420 MHz DDR3 |
Integer Performance
| Integer | 11120 | |
|---|---|---|
|
Blowfish
single-core scalar |
2247
98.7 MB/sec |
|
|
Blowfish
multi-core scalar |
17049
699 MB/sec |
|
|
Text Compress
single-core scalar |
2637
8.43 MB/sec |
|
|
Text Compress
multi-core scalar |
17270
56.7 MB/sec |
|
|
Text Decompress
single-core scalar |
2863
11.8 MB/sec |
|
|
Text Decompress
multi-core scalar |
19053
75.9 MB/sec |
|
|
Image Compress
single-core scalar |
2809
23.2 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
17928
151 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
2875
48.3 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
15676
256 Mpixels/sec |
|
|
Lua
single-core scalar |
4583
1.76 Mnodes/sec |
|
|
Lua
multi-core scalar |
28450
10.9 Mnodes/sec |
Floating Point Performance
| Floating Point | 19420 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
3217
2.14 Gflops |
|
|
Mandelbrot
multi-core scalar |
24303
15.9 Gflops |
|
|
Dot Product
single-core scalar |
4034
1.95 Gflops |
|
|
Dot Product
multi-core scalar |
22610
10.3 Gflops |
|
|
Dot Product
single-core vector |
5350
6.41 Gflops |
|
|
Dot Product
multi-core vector |
35586
37.0 Gflops |
|
|
LU Decomposition
single-core scalar |
1534
1.36 Gflops |
|
|
LU Decomposition
multi-core scalar |
4026
3.53 Gflops |
|
|
Primality Test
single-core scalar |
6894
1.03 Gflops |
|
|
Primality Test
multi-core scalar |
35496
6.59 Gflops |
|
|
Sharpen Image
single-core scalar |
7658
17.9 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
49088
113 Mpixels/sec |
|
|
Blur Image
single-core scalar |
9448
7.48 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
62641
49.3 Mpixels/sec |
Memory Performance
| Memory | 5000 | |
|---|---|---|
|
Read Sequential
single-core scalar |
5514
6.75 GB/sec |
|
|
Write Sequential
single-core scalar |
8824
6.04 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
3152
11.8 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3541
7.33 GB/sec |
|
|
Stdlib Copy
single-core scalar |
3970
4.09 GB/sec |
Stream Performance
| Stream | 5170 | |
|---|---|---|
|
Stream Copy
single-core scalar |
4736
6.48 GB/sec |
|
|
Stream Copy
single-core vector |
6690
8.68 GB/sec |
|
|
Stream Scale
single-core scalar |
4551
5.91 GB/sec |
|
|
Stream Scale
single-core vector |
5848
7.89 GB/sec |
|
|
Stream Add
single-core scalar |
4425
6.68 GB/sec |
|
|
Stream Add
single-core vector |
6218
8.65 GB/sec |
|
|
Stream Triad
single-core scalar |
4326
5.98 GB/sec |
|
|
Stream Triad
single-core vector |
4572
8.56 GB/sec |
