GPU comparison with benchmarks

AMD Radeon RX 6800 vs Gainward GeForce GTX 1080 Phoenix

AMD Radeon RX 6800
AMD Radeon RX 6800 16 GB GDDR6 · 2.11 GHz · 250 W Speed index 13/100
Gainward GeForce GTX 1080 Phoenix
Gainward GeForce GTX 1080 Phoenix 8 GB GDDR5X · 1.73 GHz · 180 W Speed index 7/100
In the gpu comparison between the AMD Radeon RX 6800 and the Gainward GeForce GTX 1080 Phoenix, we compare both the technical data and the benchmark results of the two graphics cards.

Quick comparison

In FP32 performance, the AMD Radeon RX 6800 is 82 % faster than the Gainward GeForce GTX 1080 Phoenix.

AMD Radeon RX 6800Gainward GeForce GTX 1080 Phoenix
Speed index
13/100
7/100
FP32
16.17 TFLOPS
8.87 TFLOPS
Boost Clock
2.11 GHz
1.73 GHz
Memory Size
16 GB GDDR6
8 GB GDDR5X
Memory bandwidth
512 GB/s
320 GB/s
TDP
250 W
180 W
Launch Price
579 $
599 $
431 pts
231 pts

GPU

GPUAMD Radeon RX 6800Gainward GeForce GTX 1080 Phoenix
Based onAMD Radeon RX 6800NVIDIA GeForce GTX 1080
GPU ChipNavi 21GP104-400-A1 / GP104-410-A1
Streaming Multiprocessors6020
Shader38402560
Render Output Units9664
Texture Units240160
Raytracing Cores60--
More information
The AMD Radeon RX 6800 is based on the AMD Radeon RX 6800 and has 3840 texture shaders and 60 execution units.

Gainward GeForce GTX 1080 Phoenix is based on NVIDIA GeForce GTX 1080, which has 2560 shaders and 20 execution units.

Memory

MemoryAMD Radeon RX 6800Gainward GeForce GTX 1080 Phoenix
Memory Size16 GB8 GB
Memory TypeGDDR6GDDR5X
Memory Clock2.000 GHz1.251 GHz
Memory Speed16.0 Gbps10.0 Gbps
Memory bandwidth512 GB/s320 GB/s
Memory Interface256 bit256 bit
More information
The AMD Radeon RX 6800 has 16 GB of graphics memory of the type GDDR6 and achieves a memory bandwidth of 512 GB/s.

The Gainward GeForce GTX 1080 Phoenix can access 8 GB GDDR5X graphics memory and thus achieves a memory bandwidth of 320 GB/s.

Clock Speeds

Clock SpeedsAMD Radeon RX 6800Gainward GeForce GTX 1080 Phoenix
Base Clock1.700 GHz1.607 GHz
Boost Clock2.105 GHz1.733 GHz
Avg (Game) Clock1.82 GHz--
OverclockingYesYes
More information
The AMD Radeon RX 6800 clocks in the base with up to 1.700 GHz. The base frequency of the Gainward GeForce GTX 1080 Phoenix is 1.607 GHz.

Thermal Design

Thermal DesignAMD Radeon RX 6800Gainward GeForce GTX 1080 Phoenix
TDP250 W180 W
TDP (up)285 W--
Tjunction max100 °C94 °C
PCIe-Power2 x 8-Pin1 x 6-Pin, 1 x 8-Pin
More information
The TDP (Thermal Design Power) of the AMD Radeon RX 6800 is 250 W. The graphics card is supplied with energy via the 2 x 8-Pin connector.

The Gainward GeForce GTX 1080 Phoenix has a TDP of 180 W and is supplied with the required energy via 1 x 6-Pin, 1 x 8-Pin PCIe power connectors.

Cooler & Fans

Cooler & FansAMD Radeon RX 6800Gainward GeForce GTX 1080 Phoenix
Fan-TypeAxialRadial
Fan 13 x 85 mm2 x 100 mm
Cooler-TypeAir coolingAir cooling
Noise (Idle)0 dB--
More information
The AMD Radeon RX 6800 has a total of 3 Axial fans.

The Gainward GeForce GTX 1080 Phoenix has 2 Radial fans to cool the GPU and memory.

Connectivity

ConnectivityAMD Radeon RX 6800Gainward GeForce GTX 1080 Phoenix
Max. Displays44
HDCP2.32.2
HDMI1x HDMI 2.11x HDMI 2.0b
DisplayPort2x DP 1.4a3x DP 1.4
DVI--1
USB-C1--
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 AMD Radeon RX 6800.

The Gainward GeForce GTX 1080 Phoenix supports a maximum of 4 screens.

Featureset

FeaturesetAMD Radeon RX 6800Gainward GeForce GTX 1080 Phoenix
Max. resolution7680x43207680x4320
DirectX12_2 (Ultimate)12_1
RaytracingYesNo
DLSS / FSRYesYes
LEDNon addressable LEDNo LED lighting
More information
The AMD Radeon RX 6800 supports a maximum resolution of 7680x4320 pixels.

The maximum resolution of the Gainward GeForce GTX 1080 Phoenix is 7680x4320 pixels.

Supported Video Codecs

Supported Video CodecsAMD Radeon RX 6800Gainward GeForce GTX 1080 Phoenix
h264Decode / EncodeDecode / Encode
h265 / HEVCDecode / EncodeDecode / Encode
VP8Decode / EncodeDecode
VP9Decode / EncodeDecode
AV1DecodeNo
More information
The support and acceleration of certain video codecs directly in the graphics card reduces the load when playing or creating videos.

Dimensions

DimensionsAMD Radeon RX 6800Gainward GeForce GTX 1080 Phoenix
Length267 mm285 mm
Height120 mm133 mm
Width (Slots)2 Slots3 Slots
SFF-ReadyNoNo
More information
The AMD Radeon RX 6800 is 267 mm long, 120 mm high and -- wide.

The Gainward GeForce GTX 1080 Phoenix is 285 mm long, 133 mm high and -- wide.

Additional data

Additional dataAMD Radeon RX 6800Gainward GeForce GTX 1080 Phoenix
GPU InterfacePCIe 4.0 x 16PCIe 3.0 x 16
Release dateQ4/2020Q2/2016
Launch Price579 $599 $
Structure size7 nm16 nm
Part-no--426018336-3651
Documentsdata sheetdata sheet
More information
The AMD Radeon RX 6800 was released in Q4/2020 at a price of 579 $.

The Gainward GeForce GTX 1080 Phoenix was introduced in Q2/2016 at a price of 599 $.

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 AMD Radeon RX 6800 +131.1 %

  1. 7,671
  2. 3,319

Port Royal (Raytracing) AMD Radeon RX 6800 +395.1 %

  1. 7,867
  2. 1,589

Speed Way Graphics Score (Raytracing)

  1. 2,931
  2. no data

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)

  1. 51 fps (avg)
  2. no data

2560x1440 (1440p)

  1. 59 fps (avg)
  2. no data

1920x1080 (1080p)

  1. 87 fps (avg)
  2. no data

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)

  1. 30 fps (avg)
  2. no data

2560x1440 (1440p)

  1. 60 fps (avg)
  2. no data

1920x1080 (1080p)

  1. 104 fps (avg)
  2. no data

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) AMD Radeon RX 6800 +127.5 %

  1. 91 fps (avg)
  2. 40 fps (avg)

2560x1440 (1440p) AMD Radeon RX 6800 +137.3 %

  1. 178 fps (avg)
  2. 75 fps (avg)

1920x1080 (1080p) AMD Radeon RX 6800 +84.0 %

  1. 195 fps (avg)
  2. 106 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 AMD Radeon RX 6800 +137.1 %

  1. 126,364
  2. 53,292

Geekbench 6 - Vulkan AMD Radeon RX 6800 +101.1 %

  1. 128,479
  2. 63,883

Geekbench 6 - Metal

  1. 165,447
  2. no data

Rate these graphics cards now

Here you can rate the AMD Radeon RX 6800 to help other visitors make their purchasing decisions. The average rating is 4.7 stars (25 ratings). Rate now:

Here you can rate the Gainward GeForce GTX 1080 Phoenix to help other visitors make their purchasing decisions. The average rating is 0 stars (0 ratings). Rate now:

Popular comparisons