Gainward GeForce RTX 5080 Phantom GS
vs
Gainward GeForce RTX 5080 Phantom


GPU comparison with benchmarks

The Gainward GeForce RTX 5080 Phantom GS is based on the NVIDIA GeForce RTX 5080 (Blackwell) and has 16 GB GDDR7 graphics memory with a bandwidth of 960 GB/s.

The Gainward GeForce RTX 5080 Phantom is based on the NVIDIA GeForce RTX 5080 (Blackwell) and has 16 GB GDDR7 graphics memory with a bandwidth of 960 GB/s.

GPU

The Gainward GeForce RTX 5080 Phantom GS has the GB203-400-A1 graphics chip installed, which is based on the Blackwell architecture.

The Gainward GeForce RTX 5080 Phantom is based on the graphics chip GB203-400-A1, which comes from the Blackwell architecture.
Gainward GeForce RTX 5080 Phantom GS GPU Gainward GeForce RTX 5080 Phantom
NVIDIA GeForce RTX 5080 Based on NVIDIA GeForce RTX 5080
GB203-400-A1 GPU Chip GB203-400-A1
Blackwell Architecture Blackwell
84 Streaming Multiprocessors 84
10752 Shader 10752
128 Render Output Units 128
336 Texture Units 336
84 Raytracing Cores 84

Memory

The graphics memory of the Gainward GeForce RTX 5080 Phantom GS clocks at 1.875 GHz, which corresponds to a speed of 30.0 Gbps.

The graphics memory speed of the Gainward GeForce RTX 5080 Phantom is 30.0 Gbps and the clock speed is 1.875 GHz.

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

Clock Speeds

The clock frequency of a graphics card determines the speed in connection with the graphics architecture.

2.295 GHz Base Clock 2.295 GHz
2.730 GHzDeviation vs GPU group+ 4 % Boost Clock 2.617 GHz
Avg (Game) Clock
Yes Overclocking Yes

Thermal Design

The Gainward GeForce RTX 5080 Phantom GS is powered by 1 x 16-Pin connectors. The TDP (Thermal Design Power) of the graphics card is 360 W.

The Gainward GeForce RTX 5080 Phantom has 1 x 16-Pin PCIe power connectors that supply it with energy. The manufacturer specifies the TDP of the card as 360 W.

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

Cooler & Fans

The Gainward GeForce RTX 5080 Phantom GS is equipped with a total of 3 Axial main fans.

The Gainward GeForce RTX 5080 Phantom has 3 Axial main fans that cool the GPU and memory.

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

Connectivity

Up to 4 screens can be operated with the Gainward GeForce RTX 5080 Phantom GS.

The Gainward GeForce RTX 5080 Phantom supports the operation of a maximum of 4 monitors.

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

Featureset

With the Gainward GeForce RTX 5080 Phantom GS it is possible to operate a screen with a maximum resolution of up to 7680x4320 pixels.

The maximum supported resolution of the Gainward GeForce RTX 5080 Phantom is 7680x4320 pixels.

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

Supported Video Codecs

The support and acceleration of certain video codecs can have a positive impact on the lower energy consumption and less waste heat from the graphics card.

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

Dimensions

The Gainward GeForce RTX 5080 Phantom GS is connected to the system via PCIe 5 x 16 lanes and requires 4 PCIe-Slots space in the housing.

The Gainward GeForce RTX 5080 Phantom needs the space of 4 PCIe-Slots in the case and has a PCIe 5 x 16 Lanes interface.

332 mm Length 332 mm
146 mm Height 146 mm
70 mm Width 70 mm
4 PCIe-Slots Width (Slots) 4 PCIe-Slots
-- Weight --
PCIe 5 x 16 GPU Interface PCIe 5 x 16
No SFF-Ready No

Additional data

The Gainward GeForce RTX 5080 Phantom GS has been manufactured with a structure width of 5 nanometers since Q1/2025.

The Gainward GeForce RTX 5080 Phantom came on the market in Q1/2025 and will have a structure width of 5 nanometers manufactured.

NE75080T19T2-GB2030P Part-no NE75080019T2-GB2030P
Q1/2025 Release date Q1/2025
1,169 $ (Reference) Launch Price 1,169 $ (Reference)
5 nm Structure size 5 nm
data sheet 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

Steel Nomad Light Graphics score

Steel Nomad Graphics score

Port Royal (Raytracing)

Speed Way Graphics Score (Raytracing)

Solar Bay (Raytracing)

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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