Today we take a look at EVGA's fastest GeForce GTX 660 Ti. The FTW Signature 2 features a high factory overclocking on the core, the manufacturer's Signature 2 cooler and 2GB of memory. Last but not least and probably the most interesting about his card it makes use of a GTX 680 PCB.
With the EVGA GeForce GTX 660 Ti FTW Signature 2 you get a factory overclocked
card with a custom PCB cooled by a Signature 2 dual fan cooler. The ASIC quality
measured on our sample was 86.2 % which is very high considering an average of
73 % on the cards we had in our hands.
About ASIC quality:
Looking at the clock speeds we see that the GPU runs at 1'046 MHz with a
typical boost of 1'124 MHz, 144 MHz higher than the reference model. There are only
two cards that feature higher
clocks you can find in Europe. If you'd like to find them, check out our market overview:
the DirectCU II Top from ASUS and the AMP! Extreme from Zotac. Like most other manufacturers no factory overclocking has been made on
the GDDR5 memory, therefore the clocks remain at 1'500 MHz (6'000 MHz effective) following nVidia's recommendations.
nVidia GeForce
ASUS GTX 660 Ti DCU II Top
EVGA GTX 660 Ti FTW S2
nVidia GF GTX 660 Ti
Chip
GK104
GK104
GK104
Process
28 nm
28 nm
28 nm
Transistors
3.54 Billion
3.54 billion
3.54 billion
GPU
clock
1'059 MHz
1'046 MHz
915 MHz
GPU Boost
clock
1'137 MHz
1'124 MHz
980 MHz
Memory
2'048 MB GDDR5
2'048 MB GDDR5
2'048 MB GDDR5
Memory
clock
1'500 MHz (6'000 MHz)
1'500 MHz (6'000 MHz)
1'500 MHz (6'000 MHz)
Memory
interface
192 Bit
192 Bit
192 Bit
Memory
bandwidth
144'200 MB/s
144'200 MB/s
144'200 MB/s
TMUs
112
112
112
Shader Cores
1'344 (7 SMX)
1'344 (7 SMX)
1'344 (7 SMX)
ROPs
24 ROP
24 ROP
24 ROP
Maximum board power
XXX Watt
150 Watt
150 Watt
PCB Type
Custom Design
Custom Design
Reference Design
Size (PCB - Total)
23.1 - 27.0 cm
25.5 - 26.2 cm
XX.x - XX.x cm
Cooler
DirectCU II
Signature 2
Reference Design
MSRP
$XXX
$319
$299
As mentioned previously, this card from EVGA makes use of a
custom PCB. But this PCB isn't unfamiliar, if you take a closer look you see
that it's the GTX 680's reference PCB. Of course some minor changes have been
made by EVGA's engineer team but you clearly see the ressemblance when comparing
the PCBs one next to each other like on the picture below. Therefore you get
an analog power design with six phases, where the GPU gets four phases and the memory gets
two phase.
The voltage regulation chip used for the GPU here is a NCP5392P from ON
Semiconductor. A bit different from the RT8802A (Richtek Technology) you find on
the GTX 680 reference. On the memory power design side you find a chip labeled
D7=ED SOZ.
This FTW card is available with two different coolers. There is also
one
with a blower type cooler close to the reference one. The one we are reviewing
here is the dual fan version. The cooler consists of a nickel-plated two-section
heatsink with a plastic shield and two 80 millimeter fans. The base as well as
the four 8mm heatpipes are made from nickel-plated copper. The rest of the
heatsink is made of nickel plated aluminium for a very neat look.
For those who care the two fans carry the part number PLA08015S12HH.
The memory chips used are made by Hynix and carry the model number
H5GQ2H24AFR-R0C. They are specified to run at 1'500 MHz (6'000 MHz effective).
The card ships well bolstered in a plastic made mold.
Bundled with the graphics card there is an user guide, some other
documentation, a driver CD that
includes the overclocking tool too, two power converters (2x Molex to PCIe-6pin), a DVI to VGA adapter,
a huge poster, a set of stickers and a Special Discount coupon. In this case the
coupon code is to save $ 30 when purchasing a SuperNova NEX1500 Classified from
EVGA.com.
That's already one hell of a bundle but guess what, there is more! This product
comes with a 3 year warranty and you can extend its warranty upon register it on EVGA's website to 5 years for 12 € and to 10 years for 25 €
within 90 days of purchase. Find more
information here.
This product is also eligible to EVGA's Step-Up Program.
Last but not least when checking EVGA's current promotions with this card at the moment you get
for free:
Idle, temperature is
taken after 15 minutes @ 30 %, 50 % and 100 % fan speed.
Room Temperature: 25°C
Temperature under Furmark
For FurMark, temperature is taken
after 15 minutes of GPU Burn test @ 30 %, 50 % and 100 % fan speed.
We stopped the test when the GPU temperature hit 90°C.
Room Temperature: 25°C
Temperature and fan speed under BattleField 3
For BattleField 3, temperature and fan speed values
taken, are the
highest achieved
after 1 hour gaming @ auto fan speed.
nVidia GeForce GTX 650 Ti Boost SLI
(ref + non ref design)
72.35
286
2.53
AMD Radeon HD 7850 (non ref design)
40.62
166
2.45
nVidia GeForce GTX 660 Ti SLI (non ref design)
88.26
363
2.43
nVidia GeForce GTX 650 Ti (non ref
design)
28.23
130
2.17
nVidia GeForce GTX 650 Ti Boost
39.16
184
2.13
AMD Radeon HD 5870
35.40
193
1.83
AMD Radeon HD 6870
31.34
175
1.79
AMD Radeon HD 5850
29.35
170
1.73
AMD Radeon HD 6850 (non ref design)
26.06
161
1.62
nVidia GeForce GTX 560 Ti 448C (non
ref design)
40.08
250
1.60
nVidia GeForce GTX 470
32.48
247
1.32
nVidia GeForce GTX 460 (non ref
design)
25.70
199
1.29
*Entire system
More is better
Less is better
More is better
The "Performance Index" value is calculated as the sum of all
benchmarks results divided by the amount of games (3DMark and Ungine not
included into the calculation).
Performance/Price
Graphics Cards
Performance Index
Price
(€)
Performance/€*10
AMD Radeon HD 6870
31.34
99
3.17
AMD Radeon HD 7870
48.53
169
2.87
nVidia GeForce GTX 660
44.81
159
2.82
nVidia GeForce GTX 650 Ti Boost 2GB
39.16
140
2.80
AMD Radeon HD 6850
26.06
94
2.77
AMD Radeon HD 7790
31.04
112
2.77
AMD Radeon HD 7850 2GB
40.62
151
2.69
AMD Radeon HD 7790 CrossFire
59.95
224
2.68
nVidia GeForce GTX 650 Ti Boost SLI
72.35
280
2.58
nVidia GeForce GTX 650 Ti 2GB
28.23
120
2.35
nVidia GeForce GTX 660 Ti
52.95
233
2.27
AMD Radeon HD 5870
35.40
162
2.19
AMD Radeon HD 5850
29.35
142
2.07
EVGA GeForce GTX 660 Ti FTW S2
55.49
270
2.06
ASUS GeForce GTX 660 Ti DC2 Top
54.68
269
2.03
nVidia GeForce GTX 670
59.96
305
1.97
nVidia GeForce GTX 460
25.70
133
1.93
nVidia GeForce GTX 660 Ti SLI
88.26
466
1.89
nVidia GeForce GTX 680
64.15
380
1.69
nVidia GeForce GTX 470
32.48
199
1.63
More is better
Less is better
More is better
For the price we took the lowest price available on geizhals.eu,
on the day the review has been published.
The GeForce GTX 660 Ti FTW Signature 2 from EVGA is
a very nice piece of hardware.
The factory overclocking the card comes with makes it the third highest
overclocked GTX 660 Ti you can find across the Europe. It brings some
extra performance compared to the reference clocked cards but we would
have liked to see the memory being overclocked too as a FTW series card.
The FTW Signature 2 is very expensive, you can find it at a starting price
of 270 €, 37 € more than the cheapest GTX 660 Ti according to
Geizhals.at. The ASUS DirectCU 2 Top is as expensive a better cooling
and components wise. But the EVGA cards have something more the other
manufacturers don't offer, EVGA Extended Warranty, EVGA Step-Up Program
and EVGA's Current Promotions we described on page 3 which make the card
very interesting and more attractive.
Furthermore the bundle is more furnished than the ASUS one.
GPU Temperatures were really good with a maximum of 78°C under heavy
FurMark load with the fans locked at 30 % fan speed. The noise levels
are good too at 30 % (noiseless) and 50 % (Silent) fan speed but at full
speed the Signature 2 cooler makes more noise than nVidia's stock cooler.
Anyway unless you have tropical ambient temperature the fans won't go
that high. After one hour gaming BattleField 3 the maximum fan speed
measured was 50 % and GPU temperature 75°C. So in the end the Signature
2 cooler does a really good job though it's a bit worse than ASUS' DCU
II. We also really like it's full nickel plated design that makes it
really good looking.
- Noiseless in idle
- Silent under load
Performance
+
-
Thanks to the factory overclocking, the FTW
Signature 2 is about 5.0 % faster on average in games than the same card
with reference clocks and 2.0 % faster than the ASUS DirectCU II Top.
Despite the later has 13 MHz higher factory GPU clocks the EVGA card is
faster which is strange one might think, here is the explanation:
First of all our stock clocked GTX 660 Ti has quite an impressive Boost,
on average the card was clocking itself around 1'150 MHz, 170 MHz away
from the typical boost clock. In the case of the ASUS card we measured
an average of 1'202 MHz. Then comes the EVGA card with an impressive
average boost clock of 1'267 MHz! No kidding, while gaming the GPU was
almost always at 1'267 MHz.
Unfortunately we didn't have any reference PCB GTX 660 Ti for our test
so we have its power consumption values. Meanwhile we can say that the
power consumption in both idle and load is good. In idle we measured 57
Watts for the entire system, 3 Watts less than with the ASUS card. Under
load it the other way around, the FTW S2 eats about 9 Watts more. The
difference rely on the PCB and the power design that are completely
different. For the record the DirectCU 2 has a beefed up digital power
design and a completely reworked PCB.
- Performance/Watt
- Power Consumption in idle
- Power Consumption under load
Recommendation
+
-
If you are looking for very good GTX 660 Ti with
flexible options such as an extended warranty or the Step-Up program and
a lot of free games in bundle, this is it!
- High-End Gaming
We gave the
GeForce GTX 660 Ti FTW Signature 2 from EVGA
the perfect award of 5 out of 5 stars.