ASUS TUF Gaming GeForce RTX 3090
vs
Gainward GeForce RTX 3080 Phantom


GPU comparison with benchmarks

The ASUS TUF Gaming GeForce RTX 3090 has 10496 shader units and these clock a maximum of 1.73 GHz which results in an FP32 computing power of 36.21 TFLOPS.

The Gainward GeForce RTX 3080 Phantom has 8704 shader units and these clock at a maximum of 1.76 GHz and achieve an FP32 computing power of 30.55 TFLOPS.

GPU

The ASUS TUF Gaming GeForce RTX 3090 is equipped with a graphics chip of the Ampere architecture, which has 82 streaming multiprocessors.

The graphics card Gainward GeForce RTX 3080 Phantom is based on the Ampere architecture and is equipped with 68 execution units.
ASUS TUF Gaming GeForce RTX 3090 GPU Gainward GeForce RTX 3080 Phantom
NVIDIA GeForce RTX 3090 Based on NVIDIA GeForce RTX 3080
GA102-300-A1 GPU Chip GA102-200-K1-A1
Ampere Architecture Ampere
82 Streaming Multiprocessors 68
10496 Shader 8704
112 Render Output Units 96
328 Texture Units 272
82 Raytracing Cores 68

Memory

The ASUS TUF Gaming GeForce RTX 3090 is equipped with a 24 GB large GDDR6X graphics memory, which is equipped with 1.219 GHz clocks.

The Gainward GeForce RTX 3080 Phantom has a 10 GB large GDDR6X graphics memory and the memory clock is 1.188GHz.

24 GB Memory Size 10 GB
GDDR6X Memory Type GDDR6X
1.219 GHz Memory Clock 1.188 GHz
19.5 Gbps Memory Speed 19.0 Gbps
936 GB/s Memory bandwidth 760 GB/s
384 bit Memory Interface 320 bit

Clock Speeds

The ASUS TUF Gaming GeForce RTX 3090 has a turbo clock of 1.725 GHz. The turbo frequency of the Gainward GeForce RTX 3080 Phantom is 1.755 GHz.

1.395 GHz Base Clock 1.440 GHz
1.725 GHz Boost Clock 1.755 GHz
1.70 GHz Avg (Game) Clock
Yes Overclocking Yes

Thermal Design

The ASUS TUF Gaming GeForce RTX 3090 has 2 x 8-Pin connectors through which it is supplied with power. The manufacturer specifies the maximum operating temperature of the graphics card as 93 °C.

The Gainward GeForce RTX 3080 Phantom is equipped with a 3 x 8-Pin PCIe power connector that supplies it with power. The maximum operating temperature of the card is 93 °C.

350 W TDP 340 W
-- TDP (up) 370 W
93 °C Tjunction max 93 °C
2 x 8-Pin PCIe-Power 3 x 8-Pin

Cooler & Fans

The graphics processor and graphics memory of the ASUS TUF Gaming GeForce RTX 3090 are cooled with a Air cooling.

The Gainward GeForce RTX 3080 Phantom is cooled by a Air cooling.

Axial Fan-Type Axial
3 x 95 mm Fan 1 3 x 90 mm
-- Fan 2 --
Air cooling Cooler-Type Air cooling
0 dB Noise (Idle) 0 dB
37-43 dB Noise (Load) 41-43 dB

Connectivity

The ASUS TUF Gaming GeForce RTX 3090 supports the downward compatible copy protection HDCP in version 2.3.

The Gainward GeForce RTX 3080 Phantom supports HDCP in version 2.3 and all previous versions.

4 Max. Displays 4
2.3 HDCP-Version 2.3
2x HDMI v2.1 HDMI Ports 1x HDMI v2.1
3x DP v1.4a DP Ports 3x DP v1.4a
-- DVI Ports --
-- VGA Ports --
-- USB-C Ports --

Featureset

The ASUS TUF Gaming GeForce RTX 3090 supports the DirectX standard from Microsoft in version 12_2 (Ultimate).

The Gainward GeForce RTX 3080 Phantom supports Microsoft's DirectX version 12_2 (Ultimate).

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

Supported Video Codecs

This area lists which video codecs can be decoded or encoded by the graphics cards in hardware. As a result, the power consumption can be reduced due to a lower processor load.

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

Dimensions

The ASUS TUF Gaming GeForce RTX 3090 is 52 mm wide and therefore needs the space of 3 PCIe-Slots in the case.

The width of the Gainward GeForce RTX 3080 Phantom is 52 mm and thus requires the space of 3 PCIe-Slots in the PC case.

300 mm Length 304 mm
127 mm Height 136 mm
52 mm Width --
3 PCIe-Slots Width (Slots) 3 PCIe-Slots
-- Weight --
PCIe 4.0 x 16 GPU Interface PCIe 4.0 x 16

Additional data

Manufactured using the 8 nanometer process, ASUS TUF Gaming GeForce RTX 3090 was released in Q4/2020.

The Gainward GeForce RTX 3080 Phantom published in Q4/2020 is manufactured with a structure width of 8 nanometers.

TUF-RTX3090-24G-GAMING Part-no NED3080U19IA-1020P
Q4/2020 Release date Q4/2020
1,689 $ Launch Price 729 $
8 nm Structure size 8 nm
data sheet Documents data sheet

Rate these graphics cards now

Here you can rate the ASUS TUF Gaming GeForce RTX 3090 to help other visitors make their purchasing decisions. The average rating is 0 stars (0 ratings). Rate now:
Here you can rate the Gainward GeForce RTX 3080 Phantom 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)

ASUS TUF Gaming GeForce RTX 3090 ASUS TUF Gaming GeForce RTX 3090
24 GB GDDR6X
65 fps (avg)
Gainward GeForce RTX 3080 Phantom Gainward GeForce RTX 3080 Phantom
10 GB GDDR6X
61 fps (avg)

2560x1440 (1440p)

ASUS TUF Gaming GeForce RTX 3090 ASUS TUF Gaming GeForce RTX 3090
24 GB GDDR6X
79 fps (avg)
Gainward GeForce RTX 3080 Phantom Gainward GeForce RTX 3080 Phantom
10 GB GDDR6X
72 fps (avg)

1920x1080 (1080p)

ASUS TUF Gaming GeForce RTX 3090 ASUS TUF Gaming GeForce RTX 3090
24 GB GDDR6X
115 fps (avg)
Gainward GeForce RTX 3080 Phantom Gainward GeForce RTX 3080 Phantom
10 GB GDDR6X
107 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)

ASUS TUF Gaming GeForce RTX 3090 ASUS TUF Gaming GeForce RTX 3090
24 GB GDDR6X
43 fps (avg)
Gainward GeForce RTX 3080 Phantom Gainward GeForce RTX 3080 Phantom
10 GB GDDR6X
37 fps (avg)

2560x1440 (1440p)

ASUS TUF Gaming GeForce RTX 3090 ASUS TUF Gaming GeForce RTX 3090
24 GB GDDR6X
81 fps (avg)
Gainward GeForce RTX 3080 Phantom Gainward GeForce RTX 3080 Phantom
10 GB GDDR6X
74 fps (avg)

1920x1080 (1080p)

ASUS TUF Gaming GeForce RTX 3090 ASUS TUF Gaming GeForce RTX 3090
24 GB GDDR6X
132 fps (avg)
Gainward GeForce RTX 3080 Phantom Gainward GeForce RTX 3080 Phantom
10 GB GDDR6X
123 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)

ASUS TUF Gaming GeForce RTX 3090 ASUS TUF Gaming GeForce RTX 3090
24 GB GDDR6X
114 fps (avg)
Gainward GeForce RTX 3080 Phantom Gainward GeForce RTX 3080 Phantom
10 GB GDDR6X
105 fps (avg)

2560x1440 (1440p)

ASUS TUF Gaming GeForce RTX 3090 ASUS TUF Gaming GeForce RTX 3090
24 GB GDDR6X
191 fps (avg)
Gainward GeForce RTX 3080 Phantom Gainward GeForce RTX 3080 Phantom
10 GB GDDR6X
180 fps (avg)

1920x1080 (1080p)

ASUS TUF Gaming GeForce RTX 3090 ASUS TUF Gaming GeForce RTX 3090
24 GB GDDR6X
204 fps (avg)
Gainward GeForce RTX 3080 Phantom Gainward GeForce RTX 3080 Phantom
10 GB GDDR6X
204 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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