INNO3D GeForce RTX 3090 X3 vs GALAX GeForce GTX 1080

GPU comparison with benchmarks The INNO3D GeForce RTX 3090 X3 has 10496 shader units and these clock a maximum of 1.70 GHz which results in an FP32 computing power of 35.58 TFLOPS. The GALAX GeForce GTX 1080 has 2560 shader units and these clock at a maximum of 1.73 GHz and achieve an FP32 computing power of 8.87 TFLOPS.

GPU The INNO3D GeForce RTX 3090 X3 is equipped with a graphics chip of the Ampere architecture, which has 82 streaming multiprocessors. The graphics card GALAX GeForce GTX 1080 is based on the Pascal architecture and is equipped with 20 execution units.
INNO3D GeForce RTX 3090 X3	GPU	GALAX GeForce GTX 1080
NVIDIA GeForce RTX 3090	Based on	NVIDIA GeForce GTX 1080
GA102-300-A1	GPU Chip	GP104-400-A1 / GP104-410-A1
Ampere	Architecture	Pascal
82	Streaming Multiprocessors	20
10496	Shader	2560
112	Render Output Units	64
328	Texture Units	160
82	Raytracing Cores	0

Memory The INNO3D GeForce RTX 3090 X3 is equipped with a 24 GB large GDDR6X graphics memory, which is equipped with 1.219 GHz clocks. The GALAX GeForce GTX 1080 has a 8 GB large GDDR5X graphics memory and the memory clock is 1.251GHz.
24 GB	Memory Size	8 GB
GDDR6X	Memory Type	GDDR5X
1.219 GHz	Memory Clock	1.251 GHz
19.5 Gbps	Memory Speed	10.0 Gbps
936 GB/s	Memory bandwidth	320 GB/s
384 bit	Memory Interface	256 bit

Clock Speeds The INNO3D GeForce RTX 3090 X3 has a turbo clock of 1.695 GHz. The turbo frequency of the GALAX GeForce GTX 1080 is 1.733 GHz.
1.395 GHz	Base Clock	1.607 GHz
1.695 GHz	Boost Clock	1.733 GHz
	Avg (Game) Clock
Yes	Overclocking	Yes

Thermal Design The INNO3D GeForce RTX 3090 X3 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 GALAX GeForce GTX 1080 is equipped with a 1 x 6-Pin, 1 x 8-Pin PCIe power connector that supplies it with power. The maximum operating temperature of the card is 94 °C.
370 W	TDP	180 W
--	TDP (up)	--
93 °C	Tjunction max	94 °C
2 x 8-Pin	PCIe-Power	1 x 6-Pin, 1 x 8-Pin

Cooler & Fans The graphics processor and graphics memory of the INNO3D GeForce RTX 3090 X3 are cooled with a Air cooling. The GALAX GeForce GTX 1080 is cooled by a Air cooling.
Axial	Fan-Type	Radial
3 x 90 mm	Fan 1	1 x 70 mm
--	Fan 2	--
Air cooling	Cooler-Type	Air cooling
0 dB	Noise (Idle)	dB
--	Noise (Load)	--

Connectivity The INNO3D GeForce RTX 3090 X3 supports the downward compatible copy protection HDCP in version 2.3. The GALAX GeForce GTX 1080 supports HDCP in version 2.2 and all previous versions.
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 v1.4
--	DVI Ports	1
--	VGA Ports	--
--	USB-C Ports	--

Featureset The INNO3D GeForce RTX 3090 X3 supports the DirectX standard from Microsoft in version 12_2 (Ultimate). The GALAX GeForce GTX 1080 supports Microsoft's DirectX version 12_1.
7680x4320	Max. resolution	7680x4320
12_2 (Ultimate)	DirectX	12_1
Yes	Raytracing	No
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
Decode	AV1	No
Decode	VP8	Decode
Decode	VP9	Decode

Dimensions The INNO3D GeForce RTX 3090 X3 is -- wide and therefore needs the space of 2 PCIe-Slots in the case. The width of the GALAX GeForce GTX 1080 is -- and thus requires the space of 2 PCIe-Slots in the PC case.
300 mm	Length	281 mm
112 mm	Height	124 mm
--	Width	42 mm
2 PCIe-Slots	Width (Slots)	2 PCIe-Slots
--	Weight	--
PCIe 4.0 x 16	GPU Interface	PCIe 3.0 x 16

Additional data Manufactured using the 8 nanometer process, INNO3D GeForce RTX 3090 X3 was released in Q2/2021. The GALAX GeForce GTX 1080 published in Q2/2016 is manufactured with a structure width of 16 nanometers.
N30903-246X-1880VA44	Part-no	80NSJ6DHK5VT
Q2/2021	Release date	Q2/2016
1,499 $ (Reference)	Launch Price	599 $ (Reference)
8 nm	Structure size	16 nm
data sheet	Documents	data sheet

INNO3D GeForce RTX 3090 X3
1.395 GHz, 24 GB (370 W TDP)

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GALAX GeForce GTX 1080
1.607 GHz, 8 GB (180 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


	INNO3D GeForce RTX 3090 X3 24 GB GDDR6X	10193
	GALAX GeForce GTX 1080 8 GB GDDR5X	3319

Port Royal (Raytracing)


	INNO3D GeForce RTX 3090 X3 24 GB GDDR6X	13417
	GALAX GeForce GTX 1080 8 GB GDDR5X	1589

Speed Way Graphics Score (Raytracing)


	INNO3D GeForce RTX 3090 X3 24 GB GDDR6X	5416

View all 3DMark Benchmark (DirectX, Raytracing) benchmark results

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)


	INNO3D GeForce RTX 3090 X3 24 GB GDDR6X	64 fps (avg)

2560x1440 (1440p)


	INNO3D GeForce RTX 3090 X3 24 GB GDDR6X	78 fps (avg)

1920x1080 (1080p)


	INNO3D GeForce RTX 3090 X3 24 GB GDDR6X	113 fps (avg)

View all Cyberpunk 2077 benchmark results

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)


	INNO3D GeForce RTX 3090 X3 24 GB GDDR6X	42 fps (avg)

2560x1440 (1440p)


	INNO3D GeForce RTX 3090 X3 24 GB GDDR6X	80 fps (avg)

1920x1080 (1080p)


	INNO3D GeForce RTX 3090 X3 24 GB GDDR6X	130 fps (avg)

View all The Last of Us Part 1 benchmark results

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


	INNO3D GeForce RTX 3090 X3 24 GB GDDR6X	191364
	GALAX GeForce GTX 1080 8 GB GDDR5X	53292

Geekbench 6 - Vulkan


	INNO3D GeForce RTX 3090 X3 24 GB GDDR6X	167948
	GALAX GeForce GTX 1080 8 GB GDDR5X	63883

View all Geekbench 6 (OpenCL, Vulkan, Metal) benchmark results

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)


	INNO3D GeForce RTX 3090 X3 24 GB GDDR6X	35.58
	GALAX GeForce GTX 1080 8 GB GDDR5X	8.87

View all FP32 Performance (Single-precision TFLOPS) benchmark results


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INNO3D GeForce RTX 3090 X3
vs
GALAX GeForce GTX 1080

GPU comparison with benchmarks

GPU

Memory

Clock Speeds

Thermal Design

Cooler & Fans

Connectivity

Featureset

Supported Video Codecs

Dimensions

Additional data

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