Gainward GeForce RTX 3090 Phantom
vs
ASUS Dual GeForce RTX 2080 Ti


GPU comparison with benchmarks

In the gpu comparison between the Gainward GeForce RTX 3090 Phantom and the ASUS Dual GeForce RTX 2080 Ti, we compare both the technical data and the benchmark results of the two graphics cards.

GPU

The Gainward GeForce RTX 3090 Phantom is based on the NVIDIA GeForce RTX 3090 and has 10496 texture shaders and 82 execution units.

ASUS Dual GeForce RTX 2080 Ti is based on NVIDIA GeForce RTX 2080 Ti, which has 4352 shaders and 68 execution units.
Gainward GeForce RTX 3090 Phantom GPU ASUS Dual GeForce RTX 2080 Ti
NVIDIA GeForce RTX 3090 Based on NVIDIA GeForce RTX 2080 Ti
GA102-300-A1 GPU Chip TU102
Ampere Architecture Turing
82 Streaming Multiprocessors 68
10496 Shader 4352
112 Render Output Units 88
328 Texture Units 272
82 Raytracing Cores 68

Memory

The Gainward GeForce RTX 3090 Phantom has 24 GB of graphics memory of the type GDDR6X and achieves a memory bandwidth of 936 GB/s.

The ASUS Dual GeForce RTX 2080 Ti can access 11 GB GDDR6 graphics memory and thus achieves a memory bandwidth of 616 GB/s.

24 GB Memory Size 11 GB
GDDR6X Memory Type GDDR6
1.219 GHz Memory Clock 1.750 GHz
19.5 Gbps Memory Speed 14.0 Gbps
936 GB/s Memory bandwidth 616 GB/s
384 bit Memory Interface 352 bit

Clock Speeds

The Gainward GeForce RTX 3090 Phantom clocks in the base with up to 1.395 GHz. The base frequency of the ASUS Dual GeForce RTX 2080 Ti is 1.350 GHz.

1.395 GHz Base Clock 1.350 GHz
1.740 GHz Boost Clock 1.560 GHz
Avg (Game) Clock 1.55 GHz
Yes Overclocking Yes

Thermal Design

The TDP (Thermal Design Power) of the Gainward GeForce RTX 3090 Phantom is 370 W. The graphics card is supplied with energy via the 3 x 8-Pin connector.

The ASUS Dual GeForce RTX 2080 Ti has a TDP of 250 W and is supplied with the required energy via 2 x 8-Pin PCIe power connectors.

370 W TDP 250 W
-- TDP (up) 320 W
93 °C Tjunction max 89 °C
3 x 8-Pin PCIe-Power 2 x 8-Pin

Cooler & Fans

The Gainward GeForce RTX 3090 Phantom has a total of 3 Axial fans.

The ASUS Dual GeForce RTX 2080 Ti has 2 Axial fans to cool the GPU and memory.

Axial Fan-Type Axial
3 x 90 mm Fan 1 2 x 100 mm
-- Fan 2 --
Air cooling Cooler-Type Air cooling
0 dB Noise (Idle) 0 dB
-- Noise (Load) 43 dB

Connectivity

In the connectivity category, we recorded the number of ports on a graphics card. A total of 4 screens can be connected to the Gainward GeForce RTX 3090 Phantom.

The ASUS Dual GeForce RTX 2080 Ti supports a maximum of 4 screens.

4 Max. Displays 4
2.3 HDCP-Version 2.2
1x HDMI v2.1 HDMI Ports 1x HDMI v2.0b
3x DP v1.4a DP Ports 3x DP v1.4a
-- DVI Ports --
-- VGA Ports --
-- USB-C Ports 1

Featureset

The Gainward GeForce RTX 3090 Phantom supports a maximum resolution of 7680x4320 pixels.

The maximum resolution of the ASUS Dual GeForce RTX 2080 Ti is 7680x4320 pixels.

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

Supported Video Codecs

The support and acceleration of certain video codecs directly in the graphics card reduces the load when playing or creating videos.

Decode / Encode h264 Decode / Encode
Decode / Encode h265 / HEVC Decode / Encode
Decode AV1 No
Decode VP8 Decode
Decode VP9 Decode

Dimensions

The Gainward GeForce RTX 3090 Phantom is 304 mm long, 136 mm high and -- wide.

The ASUS Dual GeForce RTX 2080 Ti is 268 mm long, 114 mm high and 58 mm wide.

304 mm Length 268 mm
136 mm Height 114 mm
-- Width 58 mm
3 PCIe-Slots Width (Slots) 3 PCIe-Slots
-- Weight --
PCIe 4.0 x 16 GPU Interface PCIe 3.0 x 16

Additional data

The Gainward GeForce RTX 3090 Phantom was released in Q3/2020 at a price of 1,629 $.

The ASUS Dual GeForce RTX 2080 Ti was introduced in Q3/2018 at a price of 1,649 $.

NED3090019SB-1021P Part-no DUAL-RTX2080TI-11G
Q3/2020 Release date Q3/2018
1,629 $ Launch Price 1,649 $
8 nm Structure size 12 nm
data sheet Documents data sheet

Rate these graphics cards now

Here you can rate the Gainward GeForce RTX 3090 Phantom to help other visitors make their purchasing decisions. The average rating is 0 stars (0 ratings). Rate now:
Here you can rate the ASUS Dual GeForce RTX 2080 Ti to help other visitors make their purchasing decisions. The average rating is 0 stars (0 ratings). Rate now:

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)

Gainward GeForce RTX 3090 Phantom Gainward GeForce RTX 3090 Phantom
24 GB GDDR6X
66 fps (avg)
ASUS Dual GeForce RTX 2080 Ti ASUS Dual GeForce RTX 2080 Ti
11 GB GDDR6
48 fps (avg)

2560x1440 (1440p)

Gainward GeForce RTX 3090 Phantom Gainward GeForce RTX 3090 Phantom
24 GB GDDR6X
80 fps (avg)
ASUS Dual GeForce RTX 2080 Ti ASUS Dual GeForce RTX 2080 Ti
11 GB GDDR6
62 fps (avg)

1920x1080 (1080p)

Gainward GeForce RTX 3090 Phantom Gainward GeForce RTX 3090 Phantom
24 GB GDDR6X
116 fps (avg)
ASUS Dual GeForce RTX 2080 Ti ASUS Dual GeForce RTX 2080 Ti
11 GB GDDR6
86 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)

Gainward GeForce RTX 3090 Phantom Gainward GeForce RTX 3090 Phantom
24 GB GDDR6X
43 fps (avg)

2560x1440 (1440p)

Gainward GeForce RTX 3090 Phantom Gainward GeForce RTX 3090 Phantom
24 GB GDDR6X
82 fps (avg)

1920x1080 (1080p)

Gainward GeForce RTX 3090 Phantom Gainward GeForce RTX 3090 Phantom
24 GB GDDR6X
133 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)

Gainward GeForce RTX 3090 Phantom Gainward GeForce RTX 3090 Phantom
24 GB GDDR6X
115 fps (avg)
ASUS Dual GeForce RTX 2080 Ti ASUS Dual GeForce RTX 2080 Ti
11 GB GDDR6
81 fps (avg)

2560x1440 (1440p)

Gainward GeForce RTX 3090 Phantom Gainward GeForce RTX 3090 Phantom
24 GB GDDR6X
193 fps (avg)
ASUS Dual GeForce RTX 2080 Ti ASUS Dual GeForce RTX 2080 Ti
11 GB GDDR6
144 fps (avg)

1920x1080 (1080p)

Gainward GeForce RTX 3090 Phantom Gainward GeForce RTX 3090 Phantom
24 GB GDDR6X
205 fps (avg)
ASUS Dual GeForce RTX 2080 Ti ASUS Dual GeForce RTX 2080 Ti
11 GB GDDR6
197 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

Geekbench 6 - Vulkan

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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