Gainward GeForce RTX 5080 Phoenix
Benchmark and Specs


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Benchmark and Specs

Here you will find all technical data as well as various benchmarks of the Gainward GeForce RTX 5080 Phoenix. Up to 4 screens with a maximum resolution of up to 7680x4320 can be operated with this graphics card. The maximum turbo clock of the Gainward GeForce RTX 5080 Phoenix is 2.617 GHz, so the graphics card achieves an FP32 computing power of 56.28 TFLOPS.

GPU

The Gainward GeForce RTX 5080 Phoenix is equipped with 84 execution and 10752 shader units. With single precision, a theoretical FP32 computing power of 56.28 TFLOPS is achieved.

Based on: NVIDIA GeForce RTX 5080
GPU Chip: GB203-400-A1 (Blackwell)
Streaming Multiprocessors: 84
Shader: 10752
Render Output Units: 128
Texture Units: 336
Raytracing Cores: 84

Memory

The Gainward GeForce RTX 5080 Phoenix has a 256 bit wide memory interface, with which a memory bandwidth of 960 GB/s is achieved. In total, 16 GB GDDR7 graphics memory is available for the graphics card.

Memory Size: 16 GB
Memory Type: GDDR7
Memory Clock: 1.875 GHz
Memory Speed: 30.0 Gbps
Memory bandwidth: 960 GB/s
Memory Interface: 256 bit

Clock Speeds

The manufacturer specifies the memory clock of the Gainward GeForce RTX 5080 Phoenix with 2.295 GHz (base clock) or with 2.617 GHz (turbo clock). If overclocking is supported (see below), the clock rate can be increased even further.

Base Clock: 2.295 GHz
Boost Clock: 2.617 GHz
Avg (Game) Clock:
Overclocking: Yes

Thermal Design

The Gainward GeForce RTX 5080 Phoenix has 1 x 16-Pin plugs, which supply the graphics card with energy. The maximum operating temperature of the card is 88 °C.

TDP: 360 W
TDP (up): --
Tjunction max: 88 °C
PCIe-Power: 1 x 16-Pin

Cooler & Fans

The Gainward GeForce RTX 5080 Phoenix is equipped with 3 Axial main fans, which are used to cool the graphics processor and graphics memory.

Fan-Type: Axial
Fan 1: 3 x 100 mm
Fan 2: --
Cooler-Type: Air cooling
Noise (Idle): 0 dB / Silent
Noise (Load): --

Connectivity

Up to 4 screens can be connected to the Gainward GeForce RTX 5080 Phoenix, whereby the backward-compatible HDCP copy protection is supported in the 2.3 version.

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

Featureset

The Gainward GeForce RTX 5080 Phoenix supports a maximum resolution of 7680x4320 pixels and the DirectX standard version 12_2 (Ultimate).

Max. resolution: 7680x4320
DirectX: 12_2 (Ultimate)
Raytracing: Yes
DLSS / FSR: Yes
LED: Addressable LED

Supported Video Codecs

Here is a list of which video codecs can be decoded / encoded by the Gainward GeForce RTX 5080 Phoenix in hardware in order to minimize the processor load.

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

Dimensions

The dimensions of the Gainward GeForce RTX 5080 Phoenix are 332 mm in length, 133 mm in height and 60 mm in width. Thus 3 PCIe-Slots are needed in a case.

Length: 332 mm
Height: 133 mm
Width: 60 mm
Width (Slots): 3 PCIe-Slots
Weight: --
SFF-Ready: No

Additional data

The Gainward GeForce RTX 5080 Phoenix is manufactured in a structure width of 5 nm and has a PCIe 5 x 16 lanes interface. The graphics card was released in Q1/2025.

GPU Interface: PCIe 5 x 16
Release date: Q1/2025
Launch Price: 1,169 $ (Reference)
Structure size: 5 nm
Part-no: NE75080019T2-GB2031X
Documents: data sheet

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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

Gainward GeForce RTX 5080 Phoenix Gainward GeForce RTX 5080 Phoenix
16 GB GDDR7
16059
NVIDIA GeForce RTX 5080 NVIDIA GeForce RTX 5080
Average of gpu group
16059

Steel Nomad Light Graphics score

Gainward GeForce RTX 5080 Phoenix Gainward GeForce RTX 5080 Phoenix
16 GB GDDR7
34689
NVIDIA GeForce RTX 5080 NVIDIA GeForce RTX 5080
Average of gpu group
34689

Steel Nomad Graphics score

Gainward GeForce RTX 5080 Phoenix Gainward GeForce RTX 5080 Phoenix
16 GB GDDR7
8099
NVIDIA GeForce RTX 5080 NVIDIA GeForce RTX 5080
Average of gpu group
8099

Port Royal (Raytracing)

Gainward GeForce RTX 5080 Phoenix Gainward GeForce RTX 5080 Phoenix
16 GB GDDR7
21967
NVIDIA GeForce RTX 5080 NVIDIA GeForce RTX 5080
Average of gpu group
21967

Speed Way Graphics Score (Raytracing)

Gainward GeForce RTX 5080 Phoenix Gainward GeForce RTX 5080 Phoenix
16 GB GDDR7
8943
NVIDIA GeForce RTX 5080 NVIDIA GeForce RTX 5080
Average of gpu group
8943

Solar Bay (Raytracing)

Gainward GeForce RTX 5080 Phoenix Gainward GeForce RTX 5080 Phoenix
16 GB GDDR7
151286
NVIDIA GeForce RTX 5080 NVIDIA GeForce RTX 5080
Average of gpu group
151286

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)

More benchmarks

In order to determine the performance of a graphics card, so-called "benchmarks" are carried out. The benchmark software carries out special calculations to determine the performance of a graphics card. We use so-called theoretical or synthetic benchmarks (e.g. 3D Mark) as well as real game benchmarks. To ensure real comparability of the results, we pay attention to the correct execution of the benchmarks as well as the condition of the graphics card and the system.

We use the following benchmarks to measure the performance of a graphics card:

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