Gainward GeForce RTX 3080 Phantom
NVIDIA NVIDIA GeForce RTX 3080 Speed index 25/100 Last updated:

Gainward GeForce RTX 3080 Phantom Benchmark and Specs

Here we show you benchmarks and technical data for the Gainward GeForce RTX 3080 Phantom. The graphics card is based on the NVIDIA GeForce RTX 3080 (Ampere) and has 10 GB GDDR6X graphics memory with a memory bandwidth of 760 GB/s. The Gainward GeForce RTX 3080 Phantom has 68 execution units with 8704 shaders.
FP32
30.55TFLOPS
Boost Clock
1.76GHz
Memory
10GB GDDR6X
TDP
340 W

Technical details

GPU

The Gainward GeForce RTX 3080 Phantom has 8704 shaders and 68 execution units. The graphics card thus achieves a theoretical FP32 computing power of 30.55 TFLOPS.

GPU Chip
GA102-200-K1-A1 (Ampere)
Streaming Multiprocessors
68
Shader
8704
Render Output Units
96
Texture Units
272
Raytracing Cores
68

Memory

The Gainward GeForce RTX 3080 Phantom can use 10 GB graphics memory of the type GDDR6X. The graphics card thus achieves a memory bandwidth of 760 GB/s on a 320 bit wide memory interface.

Memory Size
10 GB
Memory Type
GDDR6X
Memory Clock
1.188 GHz
Memory Speed
19.0 Gbps
Memory bandwidth
760 GB/s
Memory Interface
320 bit

Clock Speeds

The base clock frequency of the Gainward GeForce RTX 3080 Phantom is 1.440 GHz. A high clock frequency (even in turbo mode) can greatly increase the speed of a graphics card.

Base Clock
1.440 GHz
Boost Clock
1.755 GHz+3 %
Overclocking
Yes

Thermal Design

The TDP (Thermal Design Power) of the Gainward GeForce RTX 3080 Phantom is 340 W. The graphics card is supplied with energy via the 3 x 8-Pin connector.

TDP
340 W+6 %
TDP (up)
370 W
Tjunction max
93 °C
PCIe-Power
3 x 8-Pin

Cooler & Fans

The Gainward GeForce RTX 3080 Phantom has a total of 3 Axial fans to cool the graphics processor and graphics memory.

Fan-Type
Axial
Fan 1
3 x 90 mm
Cooler-Type
Air cooling
Noise (Idle)
0 dB / Silent
Noise (Load)
41-43 dB

Connectivity

Up to 4 screens can be connected to the Gainward GeForce RTX 3080 Phantom.

Max. Displays
4
HDCP
2.3
HDMI
1x HDMI 2.1
DisplayPort
3x DP 1.4a

Featureset

The Gainward GeForce RTX 3080 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 3080 Phantom reduce the processor load and ensure lower energy consumption.

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

Dimensions

The Gainward GeForce RTX 3080 Phantom is 304 mm long and 136 mm high. With a width of --, the graphics card requires 3 PCIe-Slots in the case.

Length
304 mm
Height
136 mm
Width (Slots)
3 PCIe-Slots
SFF-Ready
No

Additional data

The Gainward GeForce RTX 3080 Phantom made in 8 nm was published in Q4/2020 for 729 $.

GPU Interface
PCIe 4.0 x 16
Release date
Q4/2020
Launch Price
729 $
Structure size
8 nm
Part-no
NED3080U19IA-1020P
Documents
data sheet
Gainward GeForce RTX 3080 Phantom
1.440 GHz · 10 GB · 340 W TDP
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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 Rank 1,381 / 5,633

  1. Gainward GeForce RTX 3080 PhantomGainward GeForce RTX 3080 Phantom10 GB GDDR6X
    8,884
  2. NVIDIA GeForce RTX 3080NVIDIA GeForce RTX 3080Average of gpu group
    9,035

Port Royal (Raytracing) Rank 1,263 / 4,176

  1. Gainward GeForce RTX 3080 PhantomGainward GeForce RTX 3080 Phantom10 GB GDDR6X
    11,668
  2. NVIDIA GeForce RTX 3080NVIDIA GeForce RTX 3080Average of gpu group
    11,867

Speed Way Graphics Score (Raytracing) Rank 1,222 / 3,536

  1. Gainward GeForce RTX 3080 PhantomGainward GeForce RTX 3080 Phantom10 GB GDDR6X
    4,708
  2. NVIDIA GeForce RTX 3080NVIDIA GeForce RTX 3080Average of gpu group
    4,788

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) Rank 826 / 3,187

  1. Gainward GeForce RTX 3080 PhantomGainward GeForce RTX 3080 Phantom10 GB GDDR6X
    61 fps (avg)
  2. NVIDIA GeForce RTX 3080NVIDIA GeForce RTX 3080Average of gpu group
    61 fps (avg)

2560x1440 (1440p) Rank 1,114 / 3,190

  1. Gainward GeForce RTX 3080 PhantomGainward GeForce RTX 3080 Phantom10 GB GDDR6X
    72 fps (avg)
  2. NVIDIA GeForce RTX 3080NVIDIA GeForce RTX 3080Average of gpu group
    72 fps (avg)

1920x1080 (1080p) Rank 1,075 / 3,222

  1. Gainward GeForce RTX 3080 PhantomGainward GeForce RTX 3080 Phantom10 GB GDDR6X
    107 fps (avg)
  2. NVIDIA GeForce RTX 3080NVIDIA GeForce RTX 3080Average of gpu group
    106 fps (avg)

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) Rank 964 / 2,190

  1. Gainward GeForce RTX 3080 PhantomGainward GeForce RTX 3080 Phantom10 GB GDDR6X
    37 fps (avg)
  2. NVIDIA GeForce RTX 3080NVIDIA GeForce RTX 3080Average of gpu group
    36 fps (avg)

2560x1440 (1440p) Rank 981 / 2,709

  1. Gainward GeForce RTX 3080 PhantomGainward GeForce RTX 3080 Phantom10 GB GDDR6X
    74 fps (avg)
  2. NVIDIA GeForce RTX 3080NVIDIA GeForce RTX 3080Average of gpu group
    72 fps (avg)

1920x1080 (1080p) Rank 1,089 / 2,843

  1. Gainward GeForce RTX 3080 PhantomGainward GeForce RTX 3080 Phantom10 GB GDDR6X
    123 fps (avg)
  2. NVIDIA GeForce RTX 3080NVIDIA GeForce RTX 3080Average of gpu group
    120 fps (avg)

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) Rank 900 / 4,595

  1. Gainward GeForce RTX 3080 PhantomGainward GeForce RTX 3080 Phantom10 GB GDDR6X
    105 fps (avg)
  2. NVIDIA GeForce RTX 3080NVIDIA GeForce RTX 3080Average of gpu group
    107 fps (avg)

2560x1440 (1440p) Rank 924 / 4,594

  1. Gainward GeForce RTX 3080 PhantomGainward GeForce RTX 3080 Phantom10 GB GDDR6X
    180 fps (avg)
  2. NVIDIA GeForce RTX 3080NVIDIA GeForce RTX 3080Average of gpu group
    162 fps (avg)

1920x1080 (1080p) Rank 561 / 4,601

  1. Gainward GeForce RTX 3080 PhantomGainward GeForce RTX 3080 Phantom10 GB GDDR6X
    204 fps (avg)
  2. NVIDIA GeForce RTX 3080NVIDIA GeForce RTX 3080Average of gpu group
    190 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 Rank 942 / 5,255

  1. Gainward GeForce RTX 3080 PhantomGainward GeForce RTX 3080 Phantom10 GB GDDR6X
    171,731
  2. NVIDIA GeForce RTX 3080NVIDIA GeForce RTX 3080Average of gpu group
    177,506

Geekbench 6 - Vulkan Rank 1,155 / 5,233

  1. Gainward GeForce RTX 3080 PhantomGainward GeForce RTX 3080 Phantom10 GB GDDR6X
    149,580
  2. NVIDIA GeForce RTX 3080NVIDIA GeForce RTX 3080Average of gpu group
    125,304

MonkeyBench 2026.3 · browser GPU test

Average of 64 public MonkeyBench results (WebGPU) for the NVIDIA GeForce RTX 3080.

584GPU points (Ø)
Rank 34 / 477 · in the MonkeyBench GPU ranking

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