Gainward GeForce RTX 5080 Phantom
Benchmark and Specs


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Benchmark and Specs

Here we show you benchmarks and technical data for the Gainward GeForce RTX 5080 Phantom. The graphics card is based on the NVIDIA GeForce RTX 5080 (Blackwell) and has 16 GB GDDR7 graphics memory with a memory bandwidth of 960 GB/s. The Gainward GeForce RTX 5080 Phantom has 84 execution units with 10752 shaders.

GPU

The Gainward GeForce RTX 5080 Phantom has 10752 shaders and 84 execution units. The graphics card thus achieves a theoretical FP32 computing power of 56.28 TFLOPS.

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 Phantom can use 16 GB graphics memory of the type GDDR7. The graphics card thus achieves a memory bandwidth of 960 GB/s on a 256 bit wide memory interface.

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 base clock frequency of the Gainward GeForce RTX 5080 Phantom is 2.295 GHz. A high clock frequency (even in turbo mode) can greatly increase the speed of a graphics card.

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

Thermal Design

The TDP (Thermal Design Power) of the Gainward GeForce RTX 5080 Phantom is 360 W. The graphics card is supplied with energy via the 1 x 16-Pin connector.

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

Cooler & Fans

The Gainward GeForce RTX 5080 Phantom has a total of 3 Axial fans 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 Phantom.

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 Phantom has a maximum resolution of 7680x4320 pixels. The graphics card supports the DirectX 12_2 (Ultimate) standard.

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

Supported Video Codecs

The video codecs accelerated in hardware by the Gainward GeForce RTX 5080 Phantom reduce the processor load and ensure lower energy consumption.

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

Dimensions

The Gainward GeForce RTX 5080 Phantom is 332 mm long and 146 mm high. With a width of 70 mm, the graphics card requires 4 PCIe-Slots in the case.

Length: 332 mm
Height: 146 mm
Width: 70 mm
Width (Slots): 4 PCIe-Slots
Weight: --
SFF-Ready: No

Additional data

The Gainward GeForce RTX 5080 Phantom made in 5 nm was published in Q1/2025 for 1,169 $ (Reference).

GPU Interface: PCIe 5 x 16
Release date: Q1/2025
Launch Price: 1,169 $ (Reference)
Structure size: 5 nm
Part-no: NE75080019T2-GB2030P
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 Phantom Gainward GeForce RTX 5080 Phantom
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 Phantom Gainward GeForce RTX 5080 Phantom
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 Phantom Gainward GeForce RTX 5080 Phantom
16 GB GDDR7
8099
NVIDIA GeForce RTX 5080 NVIDIA GeForce RTX 5080
Average of gpu group
8099

Port Royal (Raytracing)

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

Solar Bay (Raytracing)

Gainward GeForce RTX 5080 Phantom Gainward GeForce RTX 5080 Phantom
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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