ASUS ROG Strix LC GeForce RTX 3080 Ti OC
vs
Gainward GeForce RTX 3070 Phantom+ GS LHR


GPU comparison with benchmarks

The ASUS ROG Strix LC GeForce RTX 3080 Ti OC has 10240 shader units and these clock a maximum of 1.86 GHz which results in an FP32 computing power of 38.09 TFLOPS.

The Gainward GeForce RTX 3070 Phantom+ GS LHR has 5888 shader units and these clock at a maximum of 1.82 GHz and achieve an FP32 computing power of 21.37 TFLOPS.

GPU

The ASUS ROG Strix LC GeForce RTX 3080 Ti OC is equipped with a graphics chip of the Ampere architecture, which has 80 streaming multiprocessors.

The graphics card Gainward GeForce RTX 3070 Phantom+ GS LHR is based on the Ampere architecture and is equipped with 46 execution units.
ASUS ROG Strix LC GeForce RTX 3080 Ti OC GPU Gainward GeForce RTX 3070 Phantom+ GS LHR
NVIDIA GeForce RTX 3080 Ti Based on NVIDIA GeForce RTX 3070 LHR
GA102-225-A1 GPU Chip GA104-302-A1
Ampere Architecture Ampere
80 Streaming Multiprocessors 46
10240 Shader 5888
112 Render Output Units 96
320 Texture Units 184
80 Raytracing Cores 46

Memory

The ASUS ROG Strix LC GeForce RTX 3080 Ti OC is equipped with a 12 GB large GDDR6X graphics memory, which is equipped with 1.188 GHz clocks.

The Gainward GeForce RTX 3070 Phantom+ GS LHR has a 8 GB large GDDR6 graphics memory and the memory clock is 1.750GHz.

12 GB Memory Size 8 GB
GDDR6X Memory Type GDDR6
1.188 GHz Memory Clock 1.750 GHz
19.0 Gbps Memory Speed 14.0 Gbps
912 GB/s Memory bandwidth 448 GB/s
384 bit Memory Interface 256 bit

Clock Speeds

The ASUS ROG Strix LC GeForce RTX 3080 Ti OC has a turbo clock of 1.860 GHz. The turbo frequency of the Gainward GeForce RTX 3070 Phantom+ GS LHR is 1.815 GHz.

1.365 GHz Base Clock 1.500 GHz
1.860 GHz Boost Clock 1.815 GHz
Avg (Game) Clock
Yes Overclocking Yes

Thermal Design

The ASUS ROG Strix LC GeForce RTX 3080 Ti OC has 3 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 3070 Phantom+ GS LHR is equipped with a 2 x 8-Pin PCIe power connector that supplies it with power. The maximum operating temperature of the card is 93 °C.

350 W TDP 270 W
400 W TDP (up) --
93 °C Tjunction max 93 °C
3 x 8-Pin PCIe-Power 2 x 8-Pin

Cooler & Fans

The graphics processor and graphics memory of the ASUS ROG Strix LC GeForce RTX 3080 Ti OC are cooled with a AIO water cooling.

The Gainward GeForce RTX 3070 Phantom+ GS LHR is cooled by a Air cooling.

Axial-Radial Fan-Type Axial
1 x 80 mm Fan 1 3 x 90 mm
2 x 120 mm Fan 2 --
AIO water cooling Cooler-Type Air cooling
0 dB Noise (Idle) 0 dB
-- Noise (Load) --

Connectivity

The ASUS ROG Strix LC GeForce RTX 3080 Ti OC supports the downward compatible copy protection HDCP in version 2.3.

The Gainward GeForce RTX 3070 Phantom+ GS LHR 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 ROG Strix LC GeForce RTX 3080 Ti OC supports the DirectX standard from Microsoft in version 12_2 (Ultimate).

The Gainward GeForce RTX 3070 Phantom+ GS LHR 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 ROG Strix LC GeForce RTX 3080 Ti OC is 52 mm wide and therefore needs the space of 3 PCIe-Slots in the case.

The width of the Gainward GeForce RTX 3070 Phantom+ GS LHR is 52 mm and thus requires the space of 3 PCIe-Slots in the PC case.

293 mm Length 304 mm
133 mm Height 138 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 ROG Strix LC GeForce RTX 3080 Ti OC was released in Q2/2021.

The Gainward GeForce RTX 3070 Phantom+ GS LHR published in Q3/2021 is manufactured with a structure width of 8 nanometers.

ROG-STRIX-LC-RTX3080TI-O12G-GAMING Part-no NE63070T19P2-1040M
Q2/2021 Release date Q3/2021
1,199 $ (Reference) Launch Price 499 $ (Reference)
8 nm Structure size 8 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

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)

2560x1440 (1440p)

1920x1080 (1080p)

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)

2560x1440 (1440p)

1920x1080 (1080p)

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)

2560x1440 (1440p)

1920x1080 (1080p)

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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