GIGABYTE GeForce RTX 3070 Ti GAMING OC 8G
vs
ZOTAC GeForce GTX 1080 AMP Extreme


GPU comparison with benchmarks

In the gpu comparison between the GIGABYTE GeForce RTX 3070 Ti GAMING OC 8G and the ZOTAC GeForce GTX 1080 AMP Extreme, we compare both the technical data and the benchmark results of the two graphics cards.

GPU

The GIGABYTE GeForce RTX 3070 Ti GAMING OC 8G is based on the NVIDIA GeForce RTX 3070 Ti and has 6144 texture shaders and 48 execution units.

ZOTAC GeForce GTX 1080 AMP Extreme is based on NVIDIA GeForce GTX 1080, which has 2560 shaders and 20 execution units.
GIGABYTE GeForce RTX 3070 Ti GAMING OC 8G GPU ZOTAC GeForce GTX 1080 AMP Extreme
NVIDIA GeForce RTX 3070 Ti Based on NVIDIA GeForce GTX 1080
GA104-400-A1 GPU Chip GP104-400-A1 / GP104-410-A1
Ampere Architecture Pascal
48 Streaming Multiprocessors 20
6144 Shader 2560
96 Render Output Units 64
192 Texture Units 160
48 Raytracing Cores 0

Memory

The GIGABYTE GeForce RTX 3070 Ti GAMING OC 8G has 8 GB of graphics memory of the type GDDR6X and achieves a memory bandwidth of 608 GB/s.

The ZOTAC GeForce GTX 1080 AMP Extreme can access 8 GB GDDR5X graphics memory and thus achieves a memory bandwidth of 345 GB/s.

8 GB Memory Size 8 GB
GDDR6X Memory Type GDDR5X
1.188 GHz Memory Clock 1.350 GHz
19.0 Gbps Memory Speed 10.8 Gbps
608 GB/s Memory bandwidth 345 GB/s
256 bit Memory Interface 256 bit

Clock Speeds

The GIGABYTE GeForce RTX 3070 Ti GAMING OC 8G clocks in the base with up to 1.580 GHz. The base frequency of the ZOTAC GeForce GTX 1080 AMP Extreme is 1.771 GHz.

1.580 GHz Base Clock 1.771 GHz
1.830 GHz Boost Clock 1.911 GHz
Avg (Game) Clock
Yes Overclocking Yes

Thermal Design

The TDP (Thermal Design Power) of the GIGABYTE GeForce RTX 3070 Ti GAMING OC 8G is 290 W. The graphics card is supplied with energy via the 2 x 8-Pin connector.

The ZOTAC GeForce GTX 1080 AMP Extreme has a TDP of 270 W and is supplied with the required energy via 2 x 8-Pin PCIe power connectors.

290 W TDP 270 W
-- TDP (up) --
93 °C Tjunction max 94 °C
2 x 8-Pin PCIe-Power 2 x 8-Pin

Cooler & Fans

The GIGABYTE GeForce RTX 3070 Ti GAMING OC 8G has a total of 3 Axial fans.

The ZOTAC GeForce GTX 1080 AMP Extreme has 3 Axial fans to cool the GPU and memory.

Axial Fan-Type Axial
2 x 90 mm Fan 1 3 x 100 mm
1 x 80 mm Fan 2 --
Air cooling Cooler-Type Air cooling
0 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 GIGABYTE GeForce RTX 3070 Ti GAMING OC 8G.

The ZOTAC GeForce GTX 1080 AMP Extreme supports a maximum of 4 screens.

4 Max. Displays 4
2.3 HDCP-Version 2.2
2x HDMI v2.1 HDMI Ports 1x HDMI v2.0b
2x DP v1.4a DP Ports 3x DP v1.4
-- DVI Ports 1
-- VGA Ports --
-- USB-C Ports --

Featureset

The GIGABYTE GeForce RTX 3070 Ti GAMING OC 8G supports a maximum resolution of 7680x4320 pixels.

The maximum resolution of the ZOTAC GeForce GTX 1080 AMP Extreme is 7680x4320 pixels.

7680x4320 Max. resolution 7680x4320
12_2 (Ultimate) DirectX 12_1
Yes Raytracing No
Yes DLSS / FSR Yes
GIGABYTE RGB Fusion LED ZOTAC SPECTRA

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
Decode AV1 No
Decode VP8 Decode
Decode VP9 Decode

Dimensions

The GIGABYTE GeForce RTX 3070 Ti GAMING OC 8G is 320 mm long, 129 mm high and 55 mm wide.

The ZOTAC GeForce GTX 1080 AMP Extreme is 325 mm long, 148 mm high and -- wide.

320 mm Length 325 mm
129 mm Height 148 mm
55 mm Width --
3 PCIe-Slots Width (Slots) 3 PCIe-Slots
-- Weight --
PCIe 4.0 x 16 GPU Interface PCIe 3.0 x 16

Additional data

The GIGABYTE GeForce RTX 3070 Ti GAMING OC 8G was released in Q2/2021 at a price of 599 $ (Reference).

The ZOTAC GeForce GTX 1080 AMP Extreme was introduced in Q2/2016 at a price of 599 $ (Reference).

GV-N307TGAMING OC-8GD Part-no ZT-P10800B-10P
Q2/2021 Release date Q2/2016
599 $ (Reference) Launch Price 599 $ (Reference)
8 nm Structure size 16 nm
data sheet Documents data sheet

Rate these graphics cards now

Here you can rate the GIGABYTE GeForce RTX 3070 Ti GAMING OC 8G to help other visitors make their purchasing decisions. The average rating is 0 stars (0 ratings). Rate now:
Here you can rate the ZOTAC GeForce GTX 1080 AMP Extreme 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)

Speed Way Graphics Score (Raytracing)

Cyberpunk 2077

Cyberpunk 2077 was developed by CD Projekt Red and is based on the development studio's own REDengine 4. Ray tracing is switched off in our benchmarks.

3840x2160 (2160p)

2560x1440 (1440p)

1920x1080 (1080p)

The Last of Us Part 1

The Last of Us Part One is a game released by Sony in June 2013 exclusively for the Playstation and released for the PC in early 2023. The benchmark values here were determined at high details.

3840x2160 (2160p)

2560x1440 (1440p)

1920x1080 (1080p)

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)

2560x1440 (1440p)

1920x1080 (1080p)

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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