Gainward GeForce RTX 3080 Phoenix
vs
ASRock Radeon RX 6800 XT Phantom Gaming D 16G OC


GPU comparison with benchmarks

The Gainward GeForce RTX 3080 Phoenix has 8704 shader units and these clock a maximum of 1.71 GHz which results in an FP32 computing power of 29.77 TFLOPS.

The ASRock Radeon RX 6800 XT Phantom Gaming D 16G OC has 4608 shader units and these clock at a maximum of 2.31 GHz and achieve an FP32 computing power of 21.29 TFLOPS.

GPU

The Gainward GeForce RTX 3080 Phoenix is equipped with a graphics chip of the Ampere architecture, which has 68 streaming multiprocessors.

The graphics card ASRock Radeon RX 6800 XT Phantom Gaming D 16G OC is based on the RDNA 2 architecture and is equipped with 72 execution units.
Gainward GeForce RTX 3080 Phoenix GPU ASRock Radeon RX 6800 XT Phantom Gaming D 16G OC
NVIDIA GeForce RTX 3080 Based on AMD Radeon RX 6800 XT
GA102-200-K1-A1 GPU Chip Navi 21 XT
Ampere Architecture RDNA 2
68 Streaming Multiprocessors 72
8704 Shader 4608
96 Render Output Units 128
272 Texture Units 288
68 Raytracing Cores 72

Memory

The Gainward GeForce RTX 3080 Phoenix is equipped with a 10 GB large GDDR6X graphics memory, which is equipped with 1.188 GHz clocks.

The ASRock Radeon RX 6800 XT Phantom Gaming D 16G OC has a 16 GB large GDDR6 graphics memory and the memory clock is 2.000GHz.

10 GB Memory Size 16 GB
GDDR6X Memory Type GDDR6
1.188 GHz Memory Clock 2.000 GHz
19.0 Gbps Memory Speed 16.0 Gbps
760 GB/s Memory bandwidth 512 GB/s
320 bit Memory Interface 256 bit

Clock Speeds

The Gainward GeForce RTX 3080 Phoenix has a turbo clock of 1.710 GHz. The turbo frequency of the ASRock Radeon RX 6800 XT Phantom Gaming D 16G OC is 2.310 GHz.

1.440 GHz Base Clock 1.875 GHz
1.710 GHz Boost Clock 2.310 GHz
Avg (Game) Clock 2.07 GHz
Yes Overclocking Yes

Thermal Design

The Gainward GeForce RTX 3080 Phoenix has 2 x 8-Pin connectors through which it is supplied with power. The manufacturer specifies the maximum operating temperature of the graphics card as 93 °C.

The ASRock Radeon RX 6800 XT Phantom Gaming D 16G OC is equipped with a 3 x 8-Pin PCIe power connector that supplies it with power. The maximum operating temperature of the card is 100 °C.

320 W TDP 300 W
370 W TDP (up) 345 W
93 °C Tjunction max 100 °C
2 x 8-Pin PCIe-Power 3 x 8-Pin

Cooler & Fans

The graphics processor and graphics memory of the Gainward GeForce RTX 3080 Phoenix are cooled with a Air cooling.

The ASRock Radeon RX 6800 XT Phantom Gaming D 16G OC is cooled by a Air cooling.

Axial Fan-Type Axial
3 x 90 mm Fan 1 3 x 100 mm
-- Fan 2 --
Air cooling Cooler-Type Air cooling
0 dB Noise (Idle) 0 dB
41-42 dB Noise (Load) 35 dB

Connectivity

The Gainward GeForce RTX 3080 Phoenix supports the downward compatible copy protection HDCP in version 2.3.

The ASRock Radeon RX 6800 XT Phantom Gaming D 16G OC supports HDCP in version 2.3 and all previous versions.

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

Featureset

The Gainward GeForce RTX 3080 Phoenix supports the DirectX standard from Microsoft in version 12_2 (Ultimate).

The ASRock Radeon RX 6800 XT Phantom Gaming D 16G OC supports Microsoft's DirectX version 12_2 (Ultimate).

7680x4320 Max. resolution 7680x4320
12_2 (Ultimate) DirectX 12_2 (Ultimate)
Yes Raytracing Yes
Yes DLSS / FSR Yes
No LED lighting LED Addressable LED

Supported Video Codecs

This area lists which video codecs can be decoded or encoded by the graphics cards in hardware. As a result, the power consumption can be reduced due to a lower processor load.

Decode / Encode h264 Decode / Encode
Decode / Encode h265 / HEVC Decode / Encode
Decode AV1 Decode
Decode VP8 Decode / Encode
Decode VP9 Decode / Encode

Dimensions

The Gainward GeForce RTX 3080 Phoenix is -- wide and therefore needs the space of 3 PCIe-Slots in the case.

The width of the ASRock Radeon RX 6800 XT Phantom Gaming D 16G OC is -- and thus requires the space of 3 PCIe-Slots in the PC case.

294 mm Length 330 mm
112 mm Height 140 mm
-- Width 56 mm
3 PCIe-Slots Width (Slots) 3 PCIe-Slots
-- Weight 1784 g
PCIe 4.0 x 16 GPU Interface PCIe 4.0 x 16

Additional data

Manufactured using the 8 nanometer process, Gainward GeForce RTX 3080 Phoenix was released in Q4/2020.

The ASRock Radeon RX 6800 XT Phantom Gaming D 16G OC published in Q1/2021 is manufactured with a structure width of 7 nanometers.

NED3080019IA-132AX Part-no RX6800XT PGD 16GO
Q4/2020 Release date Q1/2021
749 $ Launch Price 759 $
8 nm Structure size 7 nm
data sheet Documents data sheet

Rate these graphics cards now

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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

Geekbench 6 - Metal

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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