KFA2 GeForce GTX 1080 Ti Founders Edition vs AMD Radeon RX 6800M (Mobile)

GPU comparison with benchmarks The KFA2 GeForce GTX 1080 Ti Founders Edition is based on the NVIDIA GeForce GTX 1080 Ti (Pascal) and has 11 GB GDDR5X graphics memory with a bandwidth of 484 GB/s. The AMD Radeon RX 6800M (Mobile) - 145 W is based on the AMD Radeon RX 6800M (RDNA 2) and has 12 GB GDDR6 graphics memory with a bandwidth of 384 GB/s.

GPU The KFA2 GeForce GTX 1080 Ti Founders Edition has the GP102-350-K1-A1 graphics chip installed, which is based on the Pascal architecture. The AMD Radeon RX 6800M (Mobile) - 145 W is based on the graphics chip Navi 22 XTM, which comes from the RDNA 2 architecture.
KFA2 GeForce GTX 1080 Ti Founders Edition	GPU	AMD Radeon RX 6800M (Mobile) - 145 W
NVIDIA GeForce GTX 1080 Ti	Based on	AMD Radeon RX 6800M
GP102-350-K1-A1	GPU Chip	Navi 22 XTM
Pascal	Architecture	RDNA 2
28	Streaming Multiprocessors	40
3584	Shader	2560
88	Render Output Units	64
224	Texture Units	160
0	Raytracing Cores	60

Memory The graphics memory of the KFA2 GeForce GTX 1080 Ti Founders Edition clocks at 1.376 GHz, which corresponds to a speed of 11.0 Gbps. The graphics memory speed of the AMD Radeon RX 6800M (Mobile) - 145 W is 16.0 Gbps and the clock speed is 2.000 GHz.
11 GB	Memory Size	12 GB
GDDR5X	Memory Type	GDDR6
1.376 GHz	Memory Clock	2.000 GHz
11.0 Gbps	Memory Speed	16.0 Gbps
484 GB/s	Memory bandwidth	384 GB/s
352 bit	Memory Interface	192 bit

Clock Speeds The clock frequency of a graphics card determines the speed in connection with the graphics architecture.
1.480 GHz	Base Clock	2.116 GHz
1.582 GHz	Boost Clock	2.390 GHz
	Avg (Game) Clock	2.30 GHz
Yes	Overclocking	Yes

Thermal Design The KFA2 GeForce GTX 1080 Ti Founders Edition is powered by 1 x 6-Pin, 1 x 8-Pin connectors. The TDP (Thermal Design Power) of the graphics card is 250 W. The AMD Radeon RX 6800M (Mobile) - 145 W has PCIe power connectors that supply it with energy. The manufacturer specifies the TDP of the card as 145 W.
250 W	TDP	145 W
--	TDP (up)	165 W
91 °C	Tjunction max	100 °C
1 x 6-Pin, 1 x 8-Pin	PCIe-Power

Cooler & Fans The KFA2 GeForce GTX 1080 Ti Founders Edition is equipped with a total of 1 Radial main fans. The AMD Radeon RX 6800M (Mobile) - 145 W has 0 -- main fans that cool the GPU and memory.
Radial	Fan-Type	--
1 x 70 mm	Fan 1	--
--	Fan 2	--
Air cooling	Cooler-Type	Air cooling
dB	Noise (Idle)	dB
--	Noise (Load)	--

Connectivity Up to 4 screens can be operated with the KFA2 GeForce GTX 1080 Ti Founders Edition. The AMD Radeon RX 6800M (Mobile) - 145 W supports the operation of a maximum of 4 monitors.
4	Max. Displays	4
2.2	HDCP-Version	2.3
1x HDMI v2.0b	HDMI Ports	--
3x DP v1.4	DP Ports	--
--	DVI Ports	--
--	VGA Ports	--
--	USB-C Ports	--

Featureset With the KFA2 GeForce GTX 1080 Ti Founders Edition it is possible to operate a screen with a maximum resolution of up to 7680x4320 pixels. The maximum supported resolution of the AMD Radeon RX 6800M (Mobile) - 145 W is 7680x4320 pixels.
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 The support and acceleration of certain video codecs can have a positive impact on the lower energy consumption and less waste heat from the graphics card.
Decode / Encode	h264	Decode / Encode
Decode / Encode	h265 / HEVC	Decode / Encode
No	AV1	Decode
Decode	VP8	Decode / Encode
Decode	VP9	Decode / Encode

Dimensions The KFA2 GeForce GTX 1080 Ti Founders Edition is connected to the system via PCIe 3.0 x 16 lanes and requires 2 PCIe-Slots space in the housing. The AMD Radeon RX 6800M (Mobile) - 145 W needs the space of -- in the case and has a PCIe 4.0 x 16 Lanes interface.
281 mm	Length	--
124 mm	Height	--
42 mm	Width	--
2 PCIe-Slots	Width (Slots)	--
--	Weight	--
PCIe 3.0 x 16	GPU Interface	PCIe 4.0 x 16

Additional data The KFA2 GeForce GTX 1080 Ti Founders Edition has been manufactured with a structure width of 16 nanometers since Q1/2017. The AMD Radeon RX 6800M (Mobile) - 145 W came on the market in Q2/2021 and will have a structure width of 7 nanometers manufactured.
TBC	Part-no	--
Q1/2017	Release date	Q2/2021
699 $ (Reference)	Launch Price	--
16 nm	Structure size	7 nm
data sheet	Documents	data sheet

KFA2 GeForce GTX 1080 Ti Founders Edition
1.480 GHz, 11 GB (250 W TDP)

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AMD Radeon RX 6800M (Mobile) - 145 W
2.116 GHz, 12 GB (145 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


	KFA2 GeForce GTX 1080 Ti Founders Edition 11 GB GDDR5X	4469

View all 3DMark Benchmark (DirectX, Raytracing) 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.

2560x1440 (1440p)


	AMD Radeon RX 6800M (Mobile) - 145 W 12 GB GDDR6	36 fps (avg)

1920x1080 (1080p)


	AMD Radeon RX 6800M (Mobile) - 145 W 12 GB GDDR6	62 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


	KFA2 GeForce GTX 1080 Ti Founders Edition 11 GB GDDR5X	61847
	AMD Radeon RX 6800M (Mobile) - 145 W 12 GB GDDR6	87588

Geekbench 6 - Vulkan


	KFA2 GeForce GTX 1080 Ti Founders Edition 11 GB GDDR5X	84246
	AMD Radeon RX 6800M (Mobile) - 145 W 12 GB GDDR6	97335

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)


	KFA2 GeForce GTX 1080 Ti Founders Edition 11 GB GDDR5X	11.34
	AMD Radeon RX 6800M (Mobile) - 145 W 12 GB GDDR6	11.78

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

KFA2 GeForce GTX 1080 Ti Founders Edition
vs
AMD Radeon RX 6800M (Mobile) - 145 W

GPU comparison with benchmarks

GPU

Memory

Clock Speeds

Thermal Design

Cooler & Fans

Connectivity

Featureset

Supported Video Codecs

Dimensions

Additional data

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