In the gpu comparison between the ZOTAC GeForce GTX 1080 Founders Edition and the GALAX GeForce GTX 1070 KATANA, we compare both the technical data and the benchmark results of the two graphics cards.
Quick comparison
In FP32 performance, the ZOTAC GeForce GTX 1080 Founders Edition is 35 % faster than the GALAX GeForce GTX 1070 KATANA.
The ZOTAC GeForce GTX 1080 Founders Edition is based on the NVIDIA GeForce GTX 1080 and has 2560 texture shaders and 20 execution units.
GALAX GeForce GTX 1070 KATANA is based on NVIDIA GeForce GTX 1070, which has 1920 shaders and 15 execution units.
Memory
Memory
ZOTAC GeForce GTX 1080 Founders Edition
GALAX GeForce GTX 1070 KATANA
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 ZOTAC GeForce GTX 1080 Founders Edition has 8 GB of graphics memory of the type GDDR5X and achieves a memory bandwidth of 320 GB/s.
The GALAX GeForce GTX 1070 KATANA can access 8 GB GDDR5 graphics memory and thus achieves a memory bandwidth of 256 GB/s.
Clock Speeds
Clock Speeds
ZOTAC GeForce GTX 1080 Founders Edition
GALAX GeForce GTX 1070 KATANA
Base Clock
1.607 GHz
1.518 GHz
Boost Clock
1.733 GHz
1.708 GHz
Overclocking
Yes
Yes
More information
The ZOTAC GeForce GTX 1080 Founders Edition clocks in the base with up to 1.607 GHz. The base frequency of the GALAX GeForce GTX 1070 KATANA is 1.518 GHz.
Thermal Design
Thermal Design
ZOTAC GeForce GTX 1080 Founders Edition
GALAX GeForce GTX 1070 KATANA
TDP
180 W
150 W
Tjunction max
94 °C
94 °C
PCIe-Power
1 x 8-Pin
1 x 8-Pin
More information
The TDP (Thermal Design Power) of the ZOTAC GeForce GTX 1080 Founders Edition is 180 W. The graphics card is supplied with energy via the 1 x 8-Pin connector.
The GALAX GeForce GTX 1070 KATANA has a TDP of 150 W and is supplied with the required energy via 1 x 8-Pin PCIe power connectors.
Cooler & Fans
Cooler & Fans
ZOTAC GeForce GTX 1080 Founders Edition
GALAX GeForce GTX 1070 KATANA
Fan-Type
Radial
Radial
Fan 1
1 x 70 mm
1 x 70 mm
Cooler-Type
Air cooling
Air cooling
More information
The ZOTAC GeForce GTX 1080 Founders Edition has a total of 1 Radial fans.
The GALAX GeForce GTX 1070 KATANA has 1 Radial fans to cool the GPU and memory.
Connectivity
Connectivity
ZOTAC GeForce GTX 1080 Founders Edition
GALAX GeForce GTX 1070 KATANA
Max. Displays
4
4
HDCP
2.2
2.2
HDMI
1x HDMI 2.0b
1x HDMI 2.0b
DisplayPort
3x DP 1.4
1x DP 1.4
DVI
1
1
More information
In the connectivity category, we recorded the number of ports on a graphics card. A total of 4 screens can be connected to the ZOTAC GeForce GTX 1080 Founders Edition.
The GALAX GeForce GTX 1070 KATANA supports a maximum of 4 screens.
Featureset
Featureset
ZOTAC GeForce GTX 1080 Founders Edition
GALAX GeForce GTX 1070 KATANA
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 ZOTAC GeForce GTX 1080 Founders Edition supports a maximum resolution of 7680x4320 pixels.
The maximum resolution of the GALAX GeForce GTX 1070 KATANA is 7680x4320 pixels.
Supported Video Codecs
Supported Video Codecs
ZOTAC GeForce GTX 1080 Founders Edition
GALAX GeForce GTX 1070 KATANA
h264
Decode / Encode
Decode / Encode
h265 / HEVC
Decode / Encode
Decode / Encode
VP8
Decode
Decode
VP9
Decode
Decode
AV1
No
No
More information
The support and acceleration of certain video codecs directly in the graphics card reduces the load when playing or creating videos.
Dimensions
Dimensions
ZOTAC GeForce GTX 1080 Founders Edition
GALAX GeForce GTX 1070 KATANA
Length
267 mm
253 mm
Height
111 mm
111 mm
Width
39 mm
16 mm
Width (Slots)
2 Slots
1 Slots
SFF-Ready
No
No
More information
The ZOTAC GeForce GTX 1080 Founders Edition is 267 mm long, 111 mm high and 39 mm wide.
The GALAX GeForce GTX 1070 KATANA is 253 mm long, 111 mm high and 16 mm wide.
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.
Here you can rate the ZOTAC GeForce GTX 1080 Founders Edition to help other visitors make their purchasing decisions. The average rating is 0 stars (0 ratings). Rate now:
Here you can rate the GALAX GeForce GTX 1070 KATANA to help other visitors make their purchasing decisions. The average rating is 0 stars (0 ratings). Rate now:
