I am sorry the screenshot below is in french but you will understand that i sucessfully installed on my macbook pro mid 2012 two 8GB DDR3L 2133MHZ (17000). My macbook is now literally flying.
GEEKBENCH 3 RESULTS FOR 64BITS
GEEKBENCH SCORE
3420
Single-Core Score
7171
Multi-Core Score
SYSTEM INFORMATION
Operating SystemMac OS X 10.10.0ModelMacBook Pro (13-inch Mid 2012)Model IDMacBookPro9,2MotherboardApple Inc. Mac-6F01561E16C75D06 MacBookPro9,2ProcessorIntel Core i7-3520M @ 2.90 GHz
1 Processor, 2 Cores, 4 ThreadsProcessor IDGenuineIntel Family 6 Model 58 Stepping 9L1 Instruction Cache32.0 KB x 2L1 Data Cache32.0 KB x 2L2 Cache256 KB x 2L3 Cache4.00 MBMemory16.0 GB 2133 MHz DDR3BIOSApple Inc. MBP91.88Z.00D3.B08.1208081132
INTEGER
Single-Core Score3254Multi-Core Score7757
AES
single-core3018
2.58 GB/sec
AES
multi-core6193
5.30 GB/sec
Twofish
single-core3090
173.4 MB/sec
Twofish
multi-core8382
470.4 MB/sec
SHA1
single-core3571
387.7 MB/sec
SHA1
multi-core7262
788.3 MB/sec
SHA2
single-core3852
166.7 MB/sec
SHA2
multi-core7328
317.1 MB/sec
BZip2 Compress
single-core2754
11.2 MB/sec
BZip2 Compress
multi-core6951
28.3 MB/sec
BZip2 Decompress
single-core2799
15.2 MB/sec
BZip2 Decompress
multi-core7624
41.3 MB/sec
JPEG Compress
single-core3297
45.9 Mpixels/sec
JPEG Compress
multi-core8577
119.5 Mpixels/sec
JPEG Decompress
single-core4530
112.0 Mpixels/sec
JPEG Decompress
multi-core9901
244.8 Mpixels/sec
PNG Compress
single-core3144
2.51 Mpixels/sec
PNG Compress
multi-core8682
6.93 Mpixels/sec
PNG Decompress
single-core3462
39.9 Mpixels/sec
PNG Decompress
multi-core8754
100.9 Mpixels/sec
Sobel
single-core3669
133.5 Mpixels/sec
Sobel
multi-core8217
299.0 Mpixels/sec
Lua
single-core2991
2.69 MB/sec
Lua
multi-core6873
6.18 MB/sec
Dijkstra
single-core2606
9.35 Mpairs/sec
Dijkstra
multi-core6904
24.8 Mpairs/sec
FLOATING POINT
Single-Core Score3401Multi-Core Score7937
BlackScholes
single-core4084
18.2 Mnodes/sec
BlackScholes
multi-core9931
44.2 Mnodes/sec
Mandelbrot
single-core3026
3.10 Gflops
Mandelbrot
multi-core9802
10.0 Gflops
Sharpen Filter
single-core2834
2.10 Gflops
Sharpen Filter
multi-core6827
5.06 Gflops
Blur Filter
single-core2244
2.14 Gflops
Blur Filter
multi-core6242
5.95 Gflops
SGEMM
single-core3615
10.1 Gflops
SGEMM
multi-core7878
22.1 Gflops
DGEMM
single-core3751
5.51 Gflops
DGEMM
multi-core7799
11.5 Gflops
SFFT
single-core3083
3.25 Gflops
SFFT
multi-core6199
6.54 Gflops
DFFT
single-core3321
3.02 Gflops
DFFT
multi-core7089
6.46 Gflops
N-Body
single-core4960
1.84 Mpairs/sec
N-Body
multi-core9990
3.71 Mpairs/sec
Ray Trace
single-core3828
4.51 Mpixels/sec
Ray Trace
multi-core8875
10.5 Mpixels/sec
MEMORY
Single-Core Score3790Multi-Core Score4468
Stream Copy
single-core5058
20.2 GB/sec
Stream Copy
multi-core5454
21.8 GB/sec
Stream Scale
single-core3653
14.6 GB/sec
Stream Scale
multi-core4243
16.9 GB/sec
Stream Add
single-core3357
15.2 GB/sec
Stream Add
multi-core4080
18.5 GB/sec
Stream Triad
single-core3328
14.6 GB/sec
Stream Triad
multi-core4221
18.6 GB/sec

GEEKBENCH 3 RESULTS FOR 64BITS
GEEKBENCH SCORE
3420
Single-Core Score
7171
Multi-Core Score
SYSTEM INFORMATION
Operating SystemMac OS X 10.10.0ModelMacBook Pro (13-inch Mid 2012)Model IDMacBookPro9,2MotherboardApple Inc. Mac-6F01561E16C75D06 MacBookPro9,2ProcessorIntel Core i7-3520M @ 2.90 GHz
1 Processor, 2 Cores, 4 ThreadsProcessor IDGenuineIntel Family 6 Model 58 Stepping 9L1 Instruction Cache32.0 KB x 2L1 Data Cache32.0 KB x 2L2 Cache256 KB x 2L3 Cache4.00 MBMemory16.0 GB 2133 MHz DDR3BIOSApple Inc. MBP91.88Z.00D3.B08.1208081132
INTEGER
Single-Core Score3254Multi-Core Score7757
AES
single-core3018
2.58 GB/sec
AES
multi-core6193
5.30 GB/sec
Twofish
single-core3090
173.4 MB/sec
Twofish
multi-core8382
470.4 MB/sec
SHA1
single-core3571
387.7 MB/sec
SHA1
multi-core7262
788.3 MB/sec
SHA2
single-core3852
166.7 MB/sec
SHA2
multi-core7328
317.1 MB/sec
BZip2 Compress
single-core2754
11.2 MB/sec
BZip2 Compress
multi-core6951
28.3 MB/sec
BZip2 Decompress
single-core2799
15.2 MB/sec
BZip2 Decompress
multi-core7624
41.3 MB/sec
JPEG Compress
single-core3297
45.9 Mpixels/sec
JPEG Compress
multi-core8577
119.5 Mpixels/sec
JPEG Decompress
single-core4530
112.0 Mpixels/sec
JPEG Decompress
multi-core9901
244.8 Mpixels/sec
PNG Compress
single-core3144
2.51 Mpixels/sec
PNG Compress
multi-core8682
6.93 Mpixels/sec
PNG Decompress
single-core3462
39.9 Mpixels/sec
PNG Decompress
multi-core8754
100.9 Mpixels/sec
Sobel
single-core3669
133.5 Mpixels/sec
Sobel
multi-core8217
299.0 Mpixels/sec
Lua
single-core2991
2.69 MB/sec
Lua
multi-core6873
6.18 MB/sec
Dijkstra
single-core2606
9.35 Mpairs/sec
Dijkstra
multi-core6904
24.8 Mpairs/sec
FLOATING POINT
Single-Core Score3401Multi-Core Score7937
BlackScholes
single-core4084
18.2 Mnodes/sec
BlackScholes
multi-core9931
44.2 Mnodes/sec
Mandelbrot
single-core3026
3.10 Gflops
Mandelbrot
multi-core9802
10.0 Gflops
Sharpen Filter
single-core2834
2.10 Gflops
Sharpen Filter
multi-core6827
5.06 Gflops
Blur Filter
single-core2244
2.14 Gflops
Blur Filter
multi-core6242
5.95 Gflops
SGEMM
single-core3615
10.1 Gflops
SGEMM
multi-core7878
22.1 Gflops
DGEMM
single-core3751
5.51 Gflops
DGEMM
multi-core7799
11.5 Gflops
SFFT
single-core3083
3.25 Gflops
SFFT
multi-core6199
6.54 Gflops
DFFT
single-core3321
3.02 Gflops
DFFT
multi-core7089
6.46 Gflops
N-Body
single-core4960
1.84 Mpairs/sec
N-Body
multi-core9990
3.71 Mpairs/sec
Ray Trace
single-core3828
4.51 Mpixels/sec
Ray Trace
multi-core8875
10.5 Mpixels/sec
MEMORY
Single-Core Score3790Multi-Core Score4468
Stream Copy
single-core5058
20.2 GB/sec
Stream Copy
multi-core5454
21.8 GB/sec
Stream Scale
single-core3653
14.6 GB/sec
Stream Scale
multi-core4243
16.9 GB/sec
Stream Add
single-core3357
15.2 GB/sec
Stream Add
multi-core4080
18.5 GB/sec
Stream Triad
single-core3328
14.6 GB/sec
Stream Triad
multi-core4221
18.6 GB/sec