ZOTAC GeForce GTX 1080 Founders Edition
vs
GALAX GeForce GTX 1070 KATANA


GPU comparison with benchmarks

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.

GPU

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.
ZOTAC GeForce GTX 1080 Founders Edition GPU GALAX GeForce GTX 1070 KATANA
NVIDIA GeForce GTX 1080 Based on NVIDIA GeForce GTX 1070
GP104-400-A1 / GP104-410-A1 GPU Chip GP104-200-A1
Pascal Architecture Pascal
20 Streaming Multiprocessors 15
2560 Shader 1920
64 Render Output Units 64
160 Texture Units 120
0 Raytracing Cores 0

Memory

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.

8 GB Memory Size 8 GB
GDDR5X Memory Type GDDR5
1.251 GHz Memory Clock 2.002 GHz
10.0 Gbps Memory Speed 8.0 Gbps
320 GB/s Memory bandwidth 256 GB/s
256 bit Memory Interface 256 bit

Clock Speeds

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.

1.607 GHz Base Clock 1.518 GHz
1.733 GHz Boost Clock 1.708 GHz
Avg (Game) Clock
Yes Overclocking Yes

Thermal Design

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.

180 W TDP 150 W
-- TDP (up) --
94 °C Tjunction max 94 °C
1 x 8-Pin PCIe-Power 1 x 8-Pin

Cooler & Fans

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.

Radial Fan-Type Radial
1 x 70 mm Fan 1 1 x 70 mm
-- Fan 2 --
Air cooling Cooler-Type Air cooling
dB Noise (Idle) dB
-- Noise (Load) --

Connectivity

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.

4 Max. Displays 4
2.2 HDCP-Version 2.2
1x HDMI v2.0b HDMI Ports 1x HDMI v2.0b
3x DP v1.4 DP Ports 1x DP v1.4
1 DVI Ports 1
-- VGA Ports --
-- USB-C Ports --

Featureset

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.

7680x4320 Max. resolution 7680x4320
12_1 DirectX 12_1
No Raytracing No
Yes DLSS / FSR Yes
No LED lighting LED No LED lighting

Supported Video Codecs

The support and acceleration of certain video codecs directly in the graphics card reduces the load when playing or creating videos.

Decode / Encode h264 Decode / Encode
Decode / Encode h265 / HEVC Decode / Encode
No AV1 No
Decode VP8 Decode
Decode VP9 Decode

Dimensions

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.

267 mm Length 253 mm
111 mm Height 111 mm
39 mm Width 16 mm
2 PCIe-Slots Width (Slots) 1 PCIe-Slots
-- Weight --
PCIe 3.0 x 16 GPU Interface PCIe 3.0 x 16

Additional data

The ZOTAC GeForce GTX 1080 Founders Edition was released in Q2/2016 at a price of 599 $ (Reference).

The GALAX GeForce GTX 1070 KATANA was introduced in Q2/2016 at a price of 379 $ (Reference).

ZT-P10800A-10P Part-no 70NSH6DS2HRZ
Q2/2016 Release date Q2/2016
599 $ (Reference) Launch Price 379 $ (Reference)
16 nm Structure size 16 nm
data sheet Documents data sheet

Rate these graphics cards now

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:

Benchmark results

3DMark Benchmark (DirectX, Raytracing)

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

Port Royal (Raytracing)

Battlefield 5

Battlefield 5 is a visually stunning game that is ideal as a graphics card benchmark. We test the game with maximum details on Windows 10.

3840x2160 (2160p)

ZOTAC GeForce GTX 1080 Founders Edition ZOTAC GeForce GTX 1080 Founders Edition
8 GB GDDR5X
40 fps (avg)
GALAX GeForce GTX 1070 KATANA GALAX GeForce GTX 1070 KATANA
8 GB GDDR5
35 fps (avg)

2560x1440 (1440p)

ZOTAC GeForce GTX 1080 Founders Edition ZOTAC GeForce GTX 1080 Founders Edition
8 GB GDDR5X
75 fps (avg)
GALAX GeForce GTX 1070 KATANA GALAX GeForce GTX 1070 KATANA
8 GB GDDR5
66 fps (avg)

1920x1080 (1080p)

ZOTAC GeForce GTX 1080 Founders Edition ZOTAC GeForce GTX 1080 Founders Edition
8 GB GDDR5X
106 fps (avg)
GALAX GeForce GTX 1070 KATANA GALAX GeForce GTX 1070 KATANA
8 GB GDDR5
93 fps (avg)

Geekbench 6 (OpenCL, Vulkan, Metal)

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.

Geekbench 6 - OpenCL

Geekbench 6 - Vulkan

FP32 Performance (Single-precision TFLOPS)

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)

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