iMac (27-inch Mid 2011)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.4.4 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 7665 | 8680 |
| Floating Point | Processor floating point performance | 11544 | |
| Memory | Memory performance | 6092 | |
| Stream | Memory bandwidth performance | 7387 | |
Result Information
| User | 981TA |
| Upload Date | Thu, 26 May 2016 12:15:38 +0000 |
| Views | 9 |
System Information
| iMac (27-inch Mid 2011) | |
|---|---|
| Operating System | Mac OS X 10.7.5 (Build 11G63) |
| Model | iMac (27-inch Mid 2011) |
| Processor |
Intel Core i5-2500S @ 2.70 GHz
1 Processor, 4 Cores |
| Processor ID | GenuineIntel Family 6 Model 42 Stepping 7 |
| L1 Instruction Cache | 32 KB x 2 |
| L1 Data Cache | 32 KB x 2 |
| L2 Cache | 256 KB x 2 |
| L3 Cache | 6144 KB |
| Motherboard | Apple Inc. Mac-942B59F58194171B iMac12,2 |
| BIOS | Apple Inc. IM121.88Z.0047.B1F.1201241648 |
| Memory | 20.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 7665 | |
|---|---|---|
|
Blowfish
single-core scalar |
2185
96.0 MB/sec |
|
|
Blowfish
multi-core scalar |
7280
298 MB/sec |
|
|
Text Compress
single-core scalar |
3443
11.0 MB/sec |
|
|
Text Compress
multi-core scalar |
10449
34.3 MB/sec |
|
|
Text Decompress
single-core scalar |
3858
15.9 MB/sec |
|
|
Text Decompress
multi-core scalar |
12381
49.3 MB/sec |
|
|
Image Compress
single-core scalar |
3198
26.4 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
9712
81.7 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3579
60.1 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
11780
192 Mpixels/sec |
|
|
Lua
single-core scalar |
5832
2.25 Mnodes/sec |
|
|
Lua
multi-core scalar |
18288
7.03 Mnodes/sec |
Floating Point Performance
| Floating Point | 11544 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
3030
2.02 Gflops |
|
|
Mandelbrot
multi-core scalar |
9572
6.26 Gflops |
|
|
Dot Product
single-core scalar |
4919
2.38 Gflops |
|
|
Dot Product
multi-core scalar |
16199
7.38 Gflops |
|
|
Dot Product
single-core vector |
5924
7.10 Gflops |
|
|
Dot Product
multi-core vector |
21340
22.2 Gflops |
|
|
LU Decomposition
single-core scalar |
2655
2.36 Gflops |
|
|
LU Decomposition
multi-core scalar |
5434
4.76 Gflops |
|
|
Primality Test
single-core scalar |
8345
1.25 Gflops |
|
|
Primality Test
multi-core scalar |
20936
3.89 Gflops |
|
|
Sharpen Image
single-core scalar |
7064
16.5 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
22269
51.3 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8195
6.48 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
25736
20.2 Mpixels/sec |
Memory Performance
| Memory | 6092 | |
|---|---|---|
|
Read Sequential
single-core scalar |
6785
8.31 GB/sec |
|
|
Write Sequential
single-core scalar |
9824
6.72 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4589
17.1 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3992
8.26 GB/sec |
|
|
Stdlib Copy
single-core scalar |
5272
5.43 GB/sec |
Stream Performance
| Stream | 7387 | |
|---|---|---|
|
Stream Copy
single-core scalar |
7006
9.58 GB/sec |
|
|
Stream Copy
single-core vector |
8260
10.7 GB/sec |
|
|
Stream Scale
single-core scalar |
7052
9.15 GB/sec |
|
|
Stream Scale
single-core vector |
7804
10.5 GB/sec |
|
|
Stream Add
single-core scalar |
6992
10.6 GB/sec |
|
|
Stream Add
single-core vector |
8555
11.9 GB/sec |
|
|
Stream Triad
single-core scalar |
7190
9.93 GB/sec |
|
|
Stream Triad
single-core vector |
6239
11.7 GB/sec |
