The PNY GeForce GTX 1080 Ti Blower has 3584 shader units and these clock a maximum of 1.58 GHz which results in an FP32 computing power of 11.34 TFLOPS.
The PNY GeForce GTX 1080 Ti Blower is equipped with a graphics chip of the Pascal architecture, which has 28 streaming multiprocessors.
The graphics card GALAX GeForce GTX 1070 EX is based on the Pascal architecture and is equipped with 15 execution units.
Memory
Memory
PNY GeForce GTX 1080 Ti Blower
GALAX GeForce GTX 1070 EX
Memory Size
11 GB
8 GB
Memory Type
GDDR5X
GDDR5
Memory Clock
1.376 GHz
2.002 GHz
Memory Speed
11.0 Gbps
8.0 Gbps
Memory bandwidth
484 GB/s
256 GB/s
Memory Interface
352 bit
256 bit
More information
The PNY GeForce GTX 1080 Ti Blower is equipped with a 11 GB large GDDR5X graphics memory, which is equipped with 1.376 GHz clocks.
The GALAX GeForce GTX 1070 EX has a 8 GB large GDDR5 graphics memory and the memory clock is 2.002GHz.
Clock Speeds
Clock Speeds
PNY GeForce GTX 1080 Ti Blower
GALAX GeForce GTX 1070 EX
Base Clock
1.480 GHz
1.518 GHz
Boost Clock
1.582 GHz
1.708 GHz
Overclocking
Yes
Yes
More information
The PNY GeForce GTX 1080 Ti Blower has a turbo clock of 1.582 GHz. The turbo frequency of the GALAX GeForce GTX 1070 EX is 1.708 GHz.
Thermal Design
Thermal Design
PNY GeForce GTX 1080 Ti Blower
GALAX GeForce GTX 1070 EX
TDP
250 W
150 W
Tjunction max
91 °C
94 °C
PCIe-Power
1 x 6-Pin, 1 x 8-Pin
1 x 6-Pin, 1 x 8-Pin
More information
The PNY GeForce GTX 1080 Ti Blower has 1 x 6-Pin, 1 x 8-Pin connectors through which it is supplied with power. The manufacturer specifies the maximum operating temperature of the graphics card as 91 °C.
The GALAX GeForce GTX 1070 EX is equipped with a 1 x 6-Pin, 1 x 8-Pin PCIe power connector that supplies it with power. The maximum operating temperature of the card is 94 °C.
Cooler & Fans
Cooler & Fans
PNY GeForce GTX 1080 Ti Blower
GALAX GeForce GTX 1070 EX
Fan-Type
Radial
Axial
Fan 1
1 x 70 mm
2 x 100 mm
Cooler-Type
Air cooling
Air cooling
Noise (Idle)
--
0 dB
More information
The graphics processor and graphics memory of the PNY GeForce GTX 1080 Ti Blower are cooled with a Air cooling.
The GALAX GeForce GTX 1070 EX is cooled by a Air cooling.
Connectivity
Connectivity
PNY GeForce GTX 1080 Ti Blower
GALAX GeForce GTX 1070 EX
Max. Displays
4
4
HDCP
2.2
2.2
HDMI
1x HDMI 2.0b
1x HDMI 2.0b
DisplayPort
3x DP 1.4
3x DP 1.4
DVI
--
1
More information
The PNY GeForce GTX 1080 Ti Blower supports the downward compatible copy protection HDCP in version 2.2.
The GALAX GeForce GTX 1070 EX supports HDCP in version 2.2 and all previous versions.
Featureset
Featureset
PNY GeForce GTX 1080 Ti Blower
GALAX GeForce GTX 1070 EX
Max. resolution
7680x4320
7680x4320
DirectX
12_1
12_1
Raytracing
No
No
DLSS / FSR
Yes
Yes
LED
No LED lighting
No LED lighting
More information
The PNY GeForce GTX 1080 Ti Blower supports the DirectX standard from Microsoft in version 12_1.
The GALAX GeForce GTX 1070 EX supports Microsoft's DirectX version 12_1.
Supported Video Codecs
Supported Video Codecs
PNY GeForce GTX 1080 Ti Blower
GALAX GeForce GTX 1070 EX
h264
Decode / Encode
Decode / Encode
h265 / HEVC
Decode / Encode
Decode / Encode
VP8
Decode
Decode
VP9
Decode
Decode
AV1
No
No
More information
This area lists which video codecs can be decoded or encoded by the graphics cards in hardware. As a result, the power consumption can be reduced due to a lower processor load.
Dimensions
Dimensions
PNY GeForce GTX 1080 Ti Blower
GALAX GeForce GTX 1070 EX
Length
267 mm
282 mm
Height
111 mm
128 mm
Width
38 mm
43 mm
Width (Slots)
2 Slots
2 Slots
SFF-Ready
No
No
More information
The PNY GeForce GTX 1080 Ti Blower is 38 mm wide and therefore needs the space of 2 PCIe-Slots in the case.
The width of the GALAX GeForce GTX 1070 EX is 38 mm and thus requires the space of 2 PCIe-Slots in the PC case.
3DMark is a benchmark program that determines the performance of certain components of a computer and then reports the performance as a numerical value.
Time Spy Extreme Graphics score PNY GeForce GTX 1080 Ti Blower +61.8 %
Geekbench 6 is a cross-platform benchmark for main processors, which also carries out 3 different graphics benchmarks and outputs them in the form of a numerical value.
The theoretical computing power of the graphics card with single precision (32 bit) in TFLOPS indicates how many trillion FP32 floating point operations the graphics card (GPU) can perform per second.
FP32 (TFLOPS) PNY GeForce GTX 1080 Ti Blower +72.9 %
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