http://www.guru3d.com/articles_pages/geforce_gtx_650_ti_boost_review,1.html
http://hardocp.com/article/2013/03/26/nvidia_geforce_gtx_650_ti_boost_video_card_review/1#.UVGrKxxT7wo
GeForce GTX 650 TiGeForce GTX 650 Ti Boost
GeForce GTX 660Radeon HD 7850
|
Shader Cores
768 | 768 | 960
| 1,024 |
Texture Units
64 | 64
| 80
| 64
|
Color ROPs
16 | 24
| 24
| 32 |
Fabrication process
28 nm
| 28 nm | 28 nm | 28 nm |
Core/Boost Clock
925 MHz | 980/1,033 MHz | 980/1,033 MHz
| 860 MHz |
Memory Clock
1,350 MHz GDDR5 | 1,502 MHz GDDR5
| 1,502 MHz GDDR5
| 1,200 MHz GDDR5 |
Memory Bus
128-bit
| 192-bit
| 192-bit
| 128-bit |
Memory Bandwidth
86.4 GB/s | 144.2 GB/s | 144.2 GB/s | 153.6 GB/s
|
Graphics RAM
1 or 2 GB GDDR5
| 1 or 2 GB GDDR5
| 2 GB GDDR5
| 1 or 2 GB GDDR5 |
Power Connectors
1 x 6-pin | 1 x 6-pin
| 1 x 6-pin | 1 x 6-pin |
Maximum TDP
110 W | 134 W | 140 W
| 130 W
|
Price
$140 - $180 (Newegg)
| 1GB: $150 (MSRP) 2GB: $170 (MSRP)
| $215 - $280 (Newegg)
| $180 - $200 (Newegg) |




Test System
CPU
Intel Core i7-3960X (Sandy Bridge-E), 3.3 GHz/3.9 GHz Max Turbo, Six Cores, LGA 2011, 15 MB Shared L3 Cache, Hyper-Threading enabled.
|
Motherboard
ASRock X79 Extreme9 (LGA 2011) Chipset: Intel X79 Express
|
Networking
On-Board Gigabit LAN controller |
Memory
Corsair Vengeance LP PC3-16000, 4 x 4 GB, 1600 MT/s, CL 8-8-8-24-2T |
Graphics
GeForce GTX 650 Ti 1 GB GDDR5 GeForce GTX 560 1 GB GDDR5 GeForce GTX 650 Ti Boost 2 GB GDDR5 GeForce GTX 660 2 GB GDDR5
Radeon HD 7850 1 GB GDDR5 Radeon HD 6870 1 GB GDDR5 Radeon HD 7790 1 GB GDDR5 Radeon HD 7870 2 GB GDDR5 |
Hard Drive
Samsung 470-series 256 GB (SSD) |
Power
ePower EP-1200E10-T2 1,200 W ATX12V, EPS12V |
Software and Drivers
Operating System
Microsoft Windows 8 |
DirectX
DirectX 11.1 |
Graphics Drivers
AMD Catalyst 13.3 Beta 2 Nvidia GeForce 314.21 Beta Radeon HD 7790 Catalyst Beta Driver
|
Benchmarks
Borderlands 2
v.1.0.28.697606, Custom Benchmark, 60-second Fraps run |
Crysis 3
v.1.0.0.1, Custom Benchmark, 60-second Fraps run |
F1 2012
v.1.3.3.0, Included Benchmark, 60-second Fraps run |
Far Cry 3
v.1.0.0.1, Custom Benchmark, 50-second Fraps run |
Tomb Raider
v.1.0.722.3, Custom Benchmark, 45-second Fraps run |

















