PowerColor Radeon RX 6800
vs
ZOTAC GeForce GTX 1080 AMP Extreme


GPU comparison with benchmarks

In the gpu comparison between the PowerColor Radeon RX 6800 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 PowerColor Radeon RX 6800 is based on the AMD Radeon RX 6800 and has 3840 texture shaders and 60 execution units.

ZOTAC GeForce GTX 1080 AMP Extreme is based on NVIDIA GeForce GTX 1080, which has 2560 shaders and 20 execution units.
PowerColor Radeon RX 6800 GPU ZOTAC GeForce GTX 1080 AMP Extreme
AMD Radeon RX 6800 Based on NVIDIA GeForce GTX 1080
Navi 21 GPU Chip GP104-400-A1 / GP104-410-A1
RDNA 2 Architecture Pascal
60 Streaming Multiprocessors 20
3840 Shader 2560
96 Render Output Units 64
240 Texture Units 160
60 Raytracing Cores 0

Memory

The PowerColor Radeon RX 6800 has 16 GB of graphics memory of the type GDDR6 and achieves a memory bandwidth of 512 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.

16 GB Memory Size 8 GB
GDDR6 Memory Type GDDR5X
2.000 GHz Memory Clock 1.350 GHz
16.0 Gbps Memory Speed 10.8 Gbps
512 GB/s Memory bandwidth 345 GB/s
256 bit Memory Interface 256 bit

Clock Speeds

The PowerColor Radeon RX 6800 clocks in the base with up to 1.700 GHz. The base frequency of the ZOTAC GeForce GTX 1080 AMP Extreme is 1.771 GHz.

1.700 GHz Base Clock 1.771 GHz
2.105 GHz Boost Clock 1.911 GHz
1.82 GHz Avg (Game) Clock
Yes Overclocking Yes

Thermal Design

The TDP (Thermal Design Power) of the PowerColor Radeon RX 6800 is 250 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.

250 W TDP 270 W
285 W TDP (up) --
100 °C Tjunction max 94 °C
2 x 8-Pin PCIe-Power 2 x 8-Pin

Cooler & Fans

The PowerColor Radeon RX 6800 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
3 x 85 mm Fan 1 3 x 100 mm
-- Fan 2 --
Air cooling Cooler-Type Air cooling
0 dB Noise (Idle) dB
35 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 PowerColor Radeon RX 6800.

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

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

Featureset

The PowerColor Radeon RX 6800 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
Non addressable LED 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 / Encode VP8 Decode
Decode / Encode VP9 Decode

Dimensions

The PowerColor Radeon RX 6800 is 267 mm long, 120 mm high and 40 mm wide.

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

267 mm Length 325 mm
120 mm Height 148 mm
40 mm Width --
2 PCIe-Slots Width (Slots) 3 PCIe-Slots
-- Weight --
PCIe 4.0 x 16 GPU Interface PCIe 3.0 x 16

Additional data

The PowerColor Radeon RX 6800 was released in Q1/2021 at a price of 579 $ (Reference).

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

AXRX 6800 16GBD6-M2DHC Part-no ZT-P10800B-10P
Q1/2021 Release date Q2/2016
579 $ (Reference) Launch Price 599 $ (Reference)
7 nm Structure size 16 nm
data sheet Documents data sheet

Rate these graphics cards now

Here you can rate the PowerColor Radeon RX 6800 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)

PowerColor Radeon RX 6800 PowerColor Radeon RX 6800
16 GB GDDR6
51 fps (avg)

2560x1440 (1440p)

PowerColor Radeon RX 6800 PowerColor Radeon RX 6800
16 GB GDDR6
59 fps (avg)

1920x1080 (1080p)

PowerColor Radeon RX 6800 PowerColor Radeon RX 6800
16 GB GDDR6
87 fps (avg)

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)

PowerColor Radeon RX 6800 PowerColor Radeon RX 6800
16 GB GDDR6
30 fps (avg)

2560x1440 (1440p)

PowerColor Radeon RX 6800 PowerColor Radeon RX 6800
16 GB GDDR6
60 fps (avg)

1920x1080 (1080p)

PowerColor Radeon RX 6800 PowerColor Radeon RX 6800
16 GB GDDR6
104 fps (avg)

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)

PowerColor Radeon RX 6800 PowerColor Radeon RX 6800
16 GB GDDR6
91 fps (avg)
ZOTAC GeForce GTX 1080 AMP Extreme ZOTAC GeForce GTX 1080 AMP Extreme
8 GB GDDR5X
44 fps (avg)

2560x1440 (1440p)

PowerColor Radeon RX 6800 PowerColor Radeon RX 6800
16 GB GDDR6
178 fps (avg)
ZOTAC GeForce GTX 1080 AMP Extreme ZOTAC GeForce GTX 1080 AMP Extreme
8 GB GDDR5X
83 fps (avg)

1920x1080 (1080p)

PowerColor Radeon RX 6800 PowerColor Radeon RX 6800
16 GB GDDR6
195 fps (avg)
ZOTAC GeForce GTX 1080 AMP Extreme ZOTAC GeForce GTX 1080 AMP Extreme
8 GB GDDR5X
117 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

Geekbench 6 - Metal

PowerColor Radeon RX 6800 PowerColor Radeon RX 6800
16 GB GDDR6
165447

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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