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Geekbench results - new iMac i7

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Geekbench results - new iMac i7
stephen Offline
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#1
05-04-2011, 12:07 PM
This is just running it once in 32 bit version. You have to pay for 64 bit version.


Geekbench Summary

System Information
Platform: Mac OS X x86 (32-bit)
Compiler: GCC 4.0.1 (Apple Inc. build 5494)
Operating System: Mac OS X 10.6.6 (Build 10J4026)
Model: iMac12,2
Motherboard: Apple Inc. Mac-942B59F58194171B iMac12,2
Processor: Intel® Core™ i7-2600 CPU @ 3.40GHz
Processor ID: GenuineIntel Family 6 Model 42 Stepping 7
Logical Processors: 8
Physical Processors: 1
Processor Frequency: 3.40 GHz
L1 Instruction Cache: 32.0 KB
L1 Data Cache: 32.0 KB
L2 Cache: 256 KB
L3 Cache: 8.00 MB
Bus Frequency: 100.0 MHz
Memory: 4.00 GB
Memory Type: 1333 MHz DDR3
SIMD: 1
BIOS: Apple Inc. IM121.88Z.0047.B00.1102091756
Processor Model: Intel® Core™ i7-2600 CPU @ 3.40GHz
Processor Cores: 4

Geekbench 2 Score: 11306

Integer Performance (Score: 9466)
Blowfish
single-threaded scalar -- 2280, 100.2 MB/sec
multi-threaded scalar -- 15604, 639.5 MB/sec
Text Compress
single-threaded scalar -- 3036, 9.71 MB/sec
multi-threaded scalar -- 15661, 51.4 MB/sec
Text Decompress
single-threaded scalar -- 3286, 13.5 MB/sec
multi-threaded scalar -- 16988, 67.7 MB/sec
Image Compress
single-threaded scalar -- 2507, 20.7 Mpixels/sec
multi-threaded scalar -- 13153, 110.7 Mpixels/sec
Image Decompress
single-threaded scalar -- 2517, 42.3 Mpixels/sec
multi-threaded scalar -- 11295, 184.3 Mpixels/sec
Lua
single-threaded scalar -- 4757, 1.83 Mnodes/sec
multi-threaded scalar -- 22514, 8.66 Mnodes/sec

Floating Point Performance (Score: 17838)
Mandelbrot
single-threaded scalar -- 2929, 1.95 Gflops
multi-threaded scalar -- 21388, 14.0 Gflops
Dot Product
single-threaded scalar -- 4689, 2.27 Gflops
multi-threaded scalar -- 26935, 12.3 Gflops
single-threaded vector -- 5803, 6.95 Gflops
multi-threaded vector -- 32959, 34.3 Gflops
LU Decomposition
single-threaded scalar -- 1455, 1.30 Gflops
multi-threaded scalar -- 6259, 5.49 Gflops
Primality Test
single-threaded scalar -- 7087, 1.06 Gflops
multi-threaded scalar -- 27500, 5.10 Gflops
Sharpen Image
single-threaded scalar -- 6585, 15.4 Mpixels/sec
multi-threaded scalar -- 40158, 92.5 Mpixels/sec
Blur Image
single-threaded scalar -- 8379, 6.63 Mpixels/sec
multi-threaded scalar -- 57607, 45.3 Mpixels/sec

Memory Performance (Score: 6024)
Read Sequential
single-threaded scalar -- 6947, 8.51 GB/sec
Write Sequential
single-threaded scalar -- 10431, 7.13 GB/sec
Stdlib Allocate
single-threaded scalar -- 4183, 15.6 Mallocs/sec
Stdlib Write
single-threaded scalar -- 3745, 7.75 GB/sec
Stdlib Copy
single-threaded scalar -- 4818, 4.97 GB/sec

Stream Performance (Score: 5452)
Stream Copy
single-threaded scalar -- 5901, 8.07 GB/sec
single-threaded vector -- 6791, 8.81 GB/sec
Stream Scale
single-threaded scalar -- 6473, 8.40 GB/sec
single-threaded vector -- 7243, 9.78 GB/sec
Stream Add
single-threaded scalar -- 2674, 4.04 GB/sec
single-threaded vector -- 6849, 9.53 GB/sec
Stream Triad
single-threaded scalar -- 3026, 4.18 GB/sec
single-threaded vector -- 4665, 8.73 GB/sec
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Black Offline
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#2
05-04-2011, 12:24 PM
Thanks. That would put a 2.5 i5 well under 10k, I think.
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john dough Offline
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#3
05-04-2011, 01:03 PM
Yep, I you are probably correct. Yet, my scores (MBP 2.2 quad, 8GB RAM) for 32 bit are lower than 64 bit (10175 - 32 vs 11057 - 64).

After thinking about it, I would imagine the i5 2.7 to be in the 9200-9800 range, give or take). Still impressive numbers.

Here is my report, for comparison:

System Information
Platform: Mac OS X x86 (64-bit)
Compiler: GCC 4.0.1 (Apple Inc. build 5494)
Operating System: Mac OS X 10.6.7 (Build 10J3250)
Model: MacBook Pro (15-inch Early 2011)
Motherboard: Apple Inc. Mac-94245A3940C91C80 MacBookPro8,2
Processor: Intel® Core™ i7-2720QM CPU @ 2.20GHz
Processor ID: GenuineIntel Family 6 Model 42 Stepping 7
Logical Processors: 8
Physical Processors: 1
Processor Frequency: 2.20 GHz
L1 Instruction Cache: 32.0 KB
L1 Data Cache: 32.0 KB
L2 Cache: 256 KB
L3 Cache: 6.00 MB
Bus Frequency: 100.0 MHz
Memory: 8.00 GB
Memory Type: 1333 MHz DDR3
SIMD: 1
BIOS: Apple Inc. MBP81.88Z.0047.B04.1102071707
Processor Model: Intel® Core™ i7-2720QM CPU @ 2.20GHz
Processor Cores: 4

Geekbench 2 Score: 11057

Integer Performance (Score: 9603)
Blowfish
single-threaded scalar -- 1982, 87.1 MB/sec
multi-threaded scalar -- 12777, 523.6 MB/sec
Text Compress
single-threaded scalar -- 3145, 10.1 MB/sec
multi-threaded scalar -- 15636, 51.3 MB/sec
Text Decompress
single-threaded scalar -- 3499, 14.4 MB/sec
multi-threaded scalar -- 17583, 70.1 MB/sec
Image Compress
single-threaded scalar -- 2897, 23.9 Mpixels/sec
multi-threaded scalar -- 14796, 124.5 Mpixels/sec
Image Decompress
single-threaded scalar -- 3398, 57.1 Mpixels/sec
multi-threaded scalar -- 13488, 220.1 Mpixels/sec
Lua
single-threaded scalar -- 5080, 1.96 Mnodes/sec
multi-threaded scalar -- 20965, 8.06 Mnodes/sec

Floating Point Performance (Score: 17069)
Mandelbrot
single-threaded scalar -- 2737, 1.82 Gflops
multi-threaded scalar -- 18497, 12.1 Gflops
Dot Product
single-threaded scalar -- 4410, 2.13 Gflops
multi-threaded scalar -- 21294, 9.70 Gflops
single-threaded vector -- 5357, 6.42 Gflops
multi-threaded vector -- 30232, 31.4 Gflops
LU Decomposition
single-threaded scalar -- 2209, 1.97 Gflops
multi-threaded scalar -- 9442, 8.28 Gflops
Primality Test
single-threaded scalar -- 7681, 1.15 Gflops
multi-threaded scalar -- 29882, 5.55 Gflops
Sharpen Image
single-threaded scalar -- 6388, 14.9 Mpixels/sec
multi-threaded scalar -- 39935, 92.0 Mpixels/sec
Blur Image
single-threaded scalar -- 7685, 6.08 Mpixels/sec
multi-threaded scalar -- 53225, 41.8 Mpixels/sec

Memory Performance (Score: 5710)
Read Sequential
single-threaded scalar -- 6131, 7.51 GB/sec
Write Sequential
single-threaded scalar -- 8930, 6.11 GB/sec
Stdlib Allocate
single-threaded scalar -- 4182, 15.6 Mallocs/sec
Stdlib Write
single-threaded scalar -- 3968, 8.21 GB/sec
Stdlib Copy
single-threaded scalar -- 5340, 5.50 GB/sec

Stream Performance (Score: 5800)
Stream Copy
single-threaded scalar -- 5455, 7.46 GB/sec
single-threaded vector -- 6478, 8.40 GB/sec
Stream Scale
single-threaded scalar -- 5642, 7.32 GB/sec
single-threaded vector -- 6080, 8.21 GB/sec
Stream Add
single-threaded scalar -- 5391, 8.14 GB/sec
single-threaded vector -- 6649, 9.25 GB/sec
Stream Triad
single-threaded scalar -- 5869, 8.11 GB/sec
single-threaded vector -- 4838, 9.06 GB/sec
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bazookaman Offline
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#4
05-04-2011, 01:14 PM
is that good?

edit: I guess it is. My 2.8GHz I7 iMac only scored 8478
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Black Offline
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#5
05-04-2011, 01:17 PM
john dough wrote:
Yep, I you are probably correct. Yet, my scores (MBP 2.2 quad, 8GB RAM) for 32 bit are lower than 64 bit (10175 - 32 vs 11057 - 64).

After thinking about it, I would imagine the i5 2.7 to be in the 9200-9800 range, give or take). Still impressive numbers.

Here is my report, for comparison:

System Information
Platform: Mac OS X x86 (64-bit)
Compiler: GCC 4.0.1 (Apple Inc. build 5494)
Operating System: Mac OS X 10.6.7 (Build 10J3250)
Model: MacBook Pro (15-inch Early 2011)
Motherboard: Apple Inc. Mac-94245A3940C91C80 MacBookPro8,2
Processor: Intel® Core™ i7-2720QM CPU @ 2.20GHz
Processor ID: GenuineIntel Family 6 Model 42 Stepping 7
Logical Processors: 8
Physical Processors: 1
Processor Frequency: 2.20 GHz
L1 Instruction Cache: 32.0 KB
L1 Data Cache: 32.0 KB
L2 Cache: 256 KB
L3 Cache: 6.00 MB
Bus Frequency: 100.0 MHz
Memory: 8.00 GB
Memory Type: 1333 MHz DDR3
SIMD: 1
BIOS: Apple Inc. MBP81.88Z.0047.B04.1102071707
Processor Model: Intel® Core™ i7-2720QM CPU @ 2.20GHz
Processor Cores: 4

Geekbench 2 Score: 11057

Integer Performance (Score: 9603)
Blowfish
single-threaded scalar -- 1982, 87.1 MB/sec
multi-threaded scalar -- 12777, 523.6 MB/sec
Text Compress
single-threaded scalar -- 3145, 10.1 MB/sec
multi-threaded scalar -- 15636, 51.3 MB/sec
Text Decompress
single-threaded scalar -- 3499, 14.4 MB/sec
multi-threaded scalar -- 17583, 70.1 MB/sec
Image Compress
single-threaded scalar -- 2897, 23.9 Mpixels/sec
multi-threaded scalar -- 14796, 124.5 Mpixels/sec
Image Decompress
single-threaded scalar -- 3398, 57.1 Mpixels/sec
multi-threaded scalar -- 13488, 220.1 Mpixels/sec
Lua
single-threaded scalar -- 5080, 1.96 Mnodes/sec
multi-threaded scalar -- 20965, 8.06 Mnodes/sec

Floating Point Performance (Score: 17069)
Mandelbrot
single-threaded scalar -- 2737, 1.82 Gflops
multi-threaded scalar -- 18497, 12.1 Gflops
Dot Product
single-threaded scalar -- 4410, 2.13 Gflops
multi-threaded scalar -- 21294, 9.70 Gflops
single-threaded vector -- 5357, 6.42 Gflops
multi-threaded vector -- 30232, 31.4 Gflops
LU Decomposition
single-threaded scalar -- 2209, 1.97 Gflops
multi-threaded scalar -- 9442, 8.28 Gflops
Primality Test
single-threaded scalar -- 7681, 1.15 Gflops
multi-threaded scalar -- 29882, 5.55 Gflops
Sharpen Image
single-threaded scalar -- 6388, 14.9 Mpixels/sec
multi-threaded scalar -- 39935, 92.0 Mpixels/sec
Blur Image
single-threaded scalar -- 7685, 6.08 Mpixels/sec
multi-threaded scalar -- 53225, 41.8 Mpixels/sec

Memory Performance (Score: 5710)
Read Sequential
single-threaded scalar -- 6131, 7.51 GB/sec
Write Sequential
single-threaded scalar -- 8930, 6.11 GB/sec
Stdlib Allocate
single-threaded scalar -- 4182, 15.6 Mallocs/sec
Stdlib Write
single-threaded scalar -- 3968, 8.21 GB/sec
Stdlib Copy
single-threaded scalar -- 5340, 5.50 GB/sec

Stream Performance (Score: 5800)
Stream Copy
single-threaded scalar -- 5455, 7.46 GB/sec
single-threaded vector -- 6478, 8.40 GB/sec
Stream Scale
single-threaded scalar -- 5642, 7.32 GB/sec
single-threaded vector -- 6080, 8.21 GB/sec
Stream Add
single-threaded scalar -- 5391, 8.14 GB/sec
single-threaded vector -- 6649, 9.25 GB/sec
Stream Triad
single-threaded scalar -- 5869, 8.11 GB/sec
single-threaded vector -- 4838, 9.06 GB/sec

It's funny how I keep saying "2.5 i5" and you keep responding "2.7 i5"
Anyways, s-t posted the score below-- it's 73xx, less than the 2010 3.6 i5 dual-core.
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john dough Offline
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#6
05-04-2011, 02:29 PM
Black wrote:
It's funny how I keep saying "2.5 i5" and you keep responding "2.7 i5"
Anyways, s-t posted the score below-- it's 73xx, less than the 2010 3.6 i5 dual-core.

I keep saying i5 2.7 as this is what I will be testing.



The 2.7 is a SandyBridge iMac, and as others have noted elsewhere, the SandyBridge MBPs benched around 2 x the prior, non-SB MBPs. That is where I am basing my guesses upon.
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mattkime Offline
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#7
05-04-2011, 04:32 PM
>>the SandyBridge MBPs benched around 2 x the prior, non-SB MBPs. That is where I am basing my guesses upon.

thats because a number of models went from dual core to quad core.
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john dough Offline
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#8
05-04-2011, 04:42 PM
I agree with that as well. Yet, from what I have read on other blogs, is that the processor/MB/RAM speed combinations have all added up to a faster throughput and better benchmarks. It is just the sum of the parts.
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Rolando 2go Offline
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#9
05-04-2011, 04:49 PM
385.2% my White C2D 20"!
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Article Accelerator Offline
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#10
05-04-2011, 06:30 PM
stephen wrote:
This is just running it once in 32 bit version.

Impressive! The score should be well into the 12,000 range under 64-bit.
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