The PNY GeForce GTX 1080 is equipped with a graphics chip of the Pascal architecture, which has 20 streaming multiprocessors.
The graphics card ZOTAC GeForce GTX 1070 OEM V2 is based on the Pascal architecture and is equipped with 15 execution units.
Memory
Memory
PNY GeForce GTX 1080
ZOTAC GeForce GTX 1070 OEM V2
Memory Size
8 GB
8 GB
Memory Type
GDDR5X
GDDR5
Memory Clock
1.251 GHz
2.002 GHz
Memory Speed
10.0 Gbps
8.0 Gbps
Memory bandwidth
320 GB/s
256 GB/s
Memory Interface
256 bit
256 bit
More information
The PNY GeForce GTX 1080 is equipped with a 8 GB large GDDR5X graphics memory, which is equipped with 1.251 GHz clocks.
The ZOTAC GeForce GTX 1070 OEM V2 has a 8 GB large GDDR5 graphics memory and the memory clock is 2.002GHz.
Clock Speeds
Clock Speeds
PNY GeForce GTX 1080
ZOTAC GeForce GTX 1070 OEM V2
Base Clock
1.607 GHz
1.506 GHz
Boost Clock
1.733 GHz
1.683 GHz
Overclocking
Yes
Yes
More information
The PNY GeForce GTX 1080 has a turbo clock of 1.733 GHz. The turbo frequency of the ZOTAC GeForce GTX 1070 OEM V2 is 1.683 GHz.
Thermal Design
Thermal Design
PNY GeForce GTX 1080
ZOTAC GeForce GTX 1070 OEM V2
TDP
180 W
150 W
Tjunction max
94 °C
94 °C
PCIe-Power
1 x 8-Pin
1 x 8-Pin
More information
The PNY GeForce GTX 1080 has 1 x 8-Pin connectors through which it is supplied with power. The manufacturer specifies the maximum operating temperature of the graphics card as 94 °C.
The ZOTAC GeForce GTX 1070 OEM V2 is equipped with a 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
ZOTAC GeForce GTX 1070 OEM V2
Fan-Type
Radial
Radial
Fan 1
1 x 70 mm
1 x 70 mm
Cooler-Type
Air cooling
Air cooling
More information
The graphics processor and graphics memory of the PNY GeForce GTX 1080 are cooled with a Air cooling.
The ZOTAC GeForce GTX 1070 OEM V2 is cooled by a Air cooling.
Connectivity
Connectivity
PNY GeForce GTX 1080
ZOTAC GeForce GTX 1070 OEM V2
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
1
More information
The PNY GeForce GTX 1080 supports the downward compatible copy protection HDCP in version 2.2.
The ZOTAC GeForce GTX 1070 OEM V2 supports HDCP in version 2.2 and all previous versions.
Featureset
Featureset
PNY GeForce GTX 1080
ZOTAC GeForce GTX 1070 OEM V2
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 supports the DirectX standard from Microsoft in version 12_1.
The ZOTAC GeForce GTX 1070 OEM V2 supports Microsoft's DirectX version 12_1.
Supported Video Codecs
Supported Video Codecs
PNY GeForce GTX 1080
ZOTAC GeForce GTX 1070 OEM V2
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
ZOTAC GeForce GTX 1070 OEM V2
Length
267 mm
267 mm
Height
111 mm
111 mm
Width
42 mm
38 mm
Width (Slots)
2 Slots
2 Slots
SFF-Ready
No
No
More information
The PNY GeForce GTX 1080 is 42 mm wide and therefore needs the space of 2 PCIe-Slots in the case.
The width of the ZOTAC GeForce GTX 1070 OEM V2 is 42 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.
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.
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