GALAX GeForce GTX 1080 Ti Founders Edition
vs
Gainward GeForce RTX 3080 Phoenix GS V1 LHR


GPU comparison with benchmarks

The GALAX GeForce GTX 1080 Ti Founders Edition has 3584 shader units and these clock a maximum of 1.58 GHz which results in an FP32 computing power of 11.34 TFLOPS.

The Gainward GeForce RTX 3080 Phoenix GS V1 LHR has 8704 shader units and these clock at a maximum of 1.74 GHz and achieve an FP32 computing power of 30.29 TFLOPS.

GPU

The GALAX GeForce GTX 1080 Ti Founders Edition is equipped with a graphics chip of the Pascal architecture, which has 28 streaming multiprocessors.

The graphics card Gainward GeForce RTX 3080 Phoenix GS V1 LHR is based on the Ampere architecture and is equipped with 68 execution units.
GALAX GeForce GTX 1080 Ti Founders Edition GPU Gainward GeForce RTX 3080 Phoenix GS V1 LHR
NVIDIA GeForce GTX 1080 Ti Based on NVIDIA GeForce RTX 3080 LHR
GP102-350-K1-A1 GPU Chip GA102-202-K1-A1
Pascal Architecture Ampere
28 Streaming Multiprocessors 68
3584 Shader 8704
88 Render Output Units 96
224 Texture Units 272
0 Raytracing Cores 68

Memory

The GALAX GeForce GTX 1080 Ti Founders Edition is equipped with a 11 GB large GDDR5X graphics memory, which is equipped with 1.376 GHz clocks.

The Gainward GeForce RTX 3080 Phoenix GS V1 LHR has a 10 GB large GDDR6X graphics memory and the memory clock is 1.188GHz.

11 GB Memory Size 10 GB
GDDR5X Memory Type GDDR6X
1.376 GHz Memory Clock 1.188 GHz
11.0 Gbps Memory Speed 19.0 Gbps
484 GB/s Memory bandwidth 760 GB/s
352 bit Memory Interface 320 bit

Clock Speeds

The GALAX GeForce GTX 1080 Ti Founders Edition has a turbo clock of 1.582 GHz. The turbo frequency of the Gainward GeForce RTX 3080 Phoenix GS V1 LHR is 1.740 GHz.

1.480 GHz Base Clock 1.440 GHz
1.582 GHz Boost Clock 1.740 GHz
Avg (Game) Clock
Yes Overclocking Yes

Thermal Design

The GALAX GeForce GTX 1080 Ti Founders Edition has 1 x 6-Pin, 1 x 8-Pin connectors through which it is supplied with power. The manufacturer specifies the maximum operating temperature of the graphics card as 91 °C.

The Gainward GeForce RTX 3080 Phoenix GS V1 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.

250 W TDP 320 W
-- TDP (up) 370 W
91 °C Tjunction max 93 °C
1 x 6-Pin, 1 x 8-Pin PCIe-Power 2 x 8-Pin

Cooler & Fans

The graphics processor and graphics memory of the GALAX GeForce GTX 1080 Ti Founders Edition are cooled with a Air cooling.

The Gainward GeForce RTX 3080 Phoenix GS V1 LHR is cooled by a Air cooling.

Radial Fan-Type Axial
1 x 70 mm Fan 1 3 x 90 mm
-- Fan 2 --
Air cooling Cooler-Type Air cooling
dB Noise (Idle) 0 dB
-- Noise (Load) 42-45 dB

Connectivity

The GALAX GeForce GTX 1080 Ti Founders Edition supports the downward compatible copy protection HDCP in version 2.2.

The Gainward GeForce RTX 3080 Phoenix GS V1 LHR supports HDCP in version 2.3 and all previous versions.

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

Featureset

The GALAX GeForce GTX 1080 Ti Founders Edition supports the DirectX standard from Microsoft in version 12_1.

The Gainward GeForce RTX 3080 Phoenix GS V1 LHR supports Microsoft's DirectX version 12_2 (Ultimate).

7680x4320 Max. resolution 7680x4320
12_1 DirectX 12_2 (Ultimate)
No Raytracing Yes
Yes DLSS / FSR Yes
No LED lighting LED No LED lighting

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
No AV1 Decode
Decode VP8 Decode
Decode VP9 Decode

Dimensions

The GALAX GeForce GTX 1080 Ti Founders Edition is 42 mm wide and therefore needs the space of 3 PCIe-Slots in the case.

The width of the Gainward GeForce RTX 3080 Phoenix GS V1 LHR is 42 mm and thus requires the space of 3 PCIe-Slots in the PC case.

281 mm Length 294 mm
124 mm Height 112 mm
42 mm Width --
2 PCIe-Slots Width (Slots) 3 PCIe-Slots
-- Weight --
PCIe 3.0 x 16 GPU Interface PCIe 4.0 x 16

Additional data

Manufactured using the 16 nanometer process, GALAX GeForce GTX 1080 Ti Founders Edition was released in Q1/2017.

The Gainward GeForce RTX 3080 Phoenix GS V1 LHR published in Q2/2021 is manufactured with a structure width of 8 nanometers.

80IUJ3MDXXNM Part-no NED3080S19IA-132AX
Q1/2017 Release date Q2/2021
699 $ (Reference) Launch Price 779 $
16 nm Structure size 8 nm
data sheet Documents data sheet

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Here you can rate the GALAX GeForce GTX 1080 Ti Founders Edition to help other visitors make their purchasing decisions. The average rating is 0 stars (0 ratings). Rate now:
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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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