GPU comparison with benchmarks

KFA2 GeForce GTX 1080 Ti vs ZOTAC GAMING GeForce RTX 2060 AMP

KFA2 GeForce GTX 1080 Ti
KFA2 GeForce GTX 1080 Ti 11 GB GDDR5X · 1.58 GHz · 250 W Speed index 9/100

The KFA2 GeForce GTX 1080 Ti is based on the NVIDIA GeForce GTX 1080 Ti (Pascal) and has 11 GB GDDR5X graphics memory with a bandwidth of 484 GB/s.

ZOTAC GAMING GeForce RTX 2060 AMP
ZOTAC GAMING GeForce RTX 2060 AMP 6 GB GDDR6 · 1.80 GHz · 170 W Speed index 6/100

The ZOTAC GAMING GeForce RTX 2060 AMP is based on the NVIDIA GeForce RTX 2060 (Turing) and has 6 GB GDDR6 graphics memory with a bandwidth of 336 GB/s.

Quick comparison

In FP32 performance, the KFA2 GeForce GTX 1080 Ti is 64 % faster than the ZOTAC GAMING GeForce RTX 2060 AMP.

KFA2 GeForce GTX 1080 TiZOTAC GAMING GeForce RTX 2060 AMP
Speed index
9/100
6/100
FP32
11.34 TFLOPS
6.91 TFLOPS
Boost Clock
1.58 GHz
1.80 GHz
Memory Size
11 GB GDDR5X
6 GB GDDR6
Memory bandwidth
484 GB/s
336 GB/s
TDP
250 W
170 W
Launch Price
699 $
349 $
303 pts
249 pts

GPU

GPUKFA2 GeForce GTX 1080 TiZOTAC GAMING GeForce RTX 2060 AMP
Based onNVIDIA GeForce GTX 1080 TiNVIDIA GeForce RTX 2060
GPU ChipGP102-350-K1-A1TU106
Streaming Multiprocessors2830
Shader35841920
Render Output Units8848
Texture Units224120
Raytracing Cores--30
More information
The KFA2 GeForce GTX 1080 Ti has the GP102-350-K1-A1 graphics chip installed, which is based on the Pascal architecture.

The ZOTAC GAMING GeForce RTX 2060 AMP is based on the graphics chip TU106, which comes from the Turing architecture.

Memory

MemoryKFA2 GeForce GTX 1080 TiZOTAC GAMING GeForce RTX 2060 AMP
Memory Size11 GB6 GB
Memory TypeGDDR5XGDDR6
Memory Clock1.376 GHz1.750 GHz
Memory Speed11.0 Gbps14.0 Gbps
Memory bandwidth484 GB/s336 GB/s
Memory Interface352 bit192 bit
More information
The graphics memory of the KFA2 GeForce GTX 1080 Ti clocks at 1.376 GHz, which corresponds to a speed of 11.0 Gbps.

The graphics memory speed of the ZOTAC GAMING GeForce RTX 2060 AMP is 14.0 Gbps and the clock speed is 1.750 GHz.

Clock Speeds

Clock SpeedsKFA2 GeForce GTX 1080 TiZOTAC GAMING GeForce RTX 2060 AMP
Base Clock1.480 GHz1.365 GHz
Boost Clock1.582 GHz1.800 GHz
OverclockingYesYes
More information
The clock frequency of a graphics card determines the speed in connection with the graphics architecture.

Thermal Design

Thermal DesignKFA2 GeForce GTX 1080 TiZOTAC GAMING GeForce RTX 2060 AMP
TDP250 W170 W
Tjunction max91 °C88 °C
PCIe-Power1 x 6-Pin, 1 x 8-Pin1 x 8-Pin
More information
The KFA2 GeForce GTX 1080 Ti 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 ZOTAC GAMING GeForce RTX 2060 AMP has 1 x 8-Pin PCIe power connectors that supply it with energy. The manufacturer specifies the TDP of the card as 170 W.

Cooler & Fans

Cooler & FansKFA2 GeForce GTX 1080 TiZOTAC GAMING GeForce RTX 2060 AMP
Fan-TypeRadialAxial
Fan 11 x 70 mm2 x 90 mm
Cooler-TypeAir coolingAir cooling
Noise (Idle)--0 dB
More information
The KFA2 GeForce GTX 1080 Ti is equipped with a total of 1 Radial main fans.

The ZOTAC GAMING GeForce RTX 2060 AMP has 2 Axial main fans that cool the GPU and memory.

Connectivity

ConnectivityKFA2 GeForce GTX 1080 TiZOTAC GAMING GeForce RTX 2060 AMP
Max. Displays44
HDCP2.22.2
HDMI1x HDMI 2.0b1x HDMI 2.0b
DisplayPort3x DP 1.43x DP 1.4a
More information
Up to 4 screens can be operated with the KFA2 GeForce GTX 1080 Ti.

The ZOTAC GAMING GeForce RTX 2060 AMP supports the operation of a maximum of 4 monitors.

Featureset

FeaturesetKFA2 GeForce GTX 1080 TiZOTAC GAMING GeForce RTX 2060 AMP
Max. resolution7680x43207680x4320
DirectX12_112_2 (Ultimate)
RaytracingNoYes
DLSS / FSRYesYes
LEDNo LED lightingNo LED lighting
More information
With the KFA2 GeForce GTX 1080 Ti it is possible to operate a screen with a maximum resolution of up to 7680x4320 pixels.

The maximum supported resolution of the ZOTAC GAMING GeForce RTX 2060 AMP is 7680x4320 pixels.

Supported Video Codecs

Supported Video CodecsKFA2 GeForce GTX 1080 TiZOTAC GAMING GeForce RTX 2060 AMP
h264Decode / EncodeDecode / Encode
h265 / HEVCDecode / EncodeDecode / Encode
VP8DecodeDecode
VP9DecodeDecode
AV1NoNo
More information
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.

Dimensions

DimensionsKFA2 GeForce GTX 1080 TiZOTAC GAMING GeForce RTX 2060 AMP
Length281 mm210 mm
Height124 mm119 mm
Width42 mm41 mm
Width (Slots)2 Slots2 Slots
SFF-ReadyNoNo
More information
The KFA2 GeForce GTX 1080 Ti is connected to the system via PCIe 3.0 x 16 lanes and requires 2 PCIe-Slots space in the housing.

The ZOTAC GAMING GeForce RTX 2060 AMP needs the space of 2 PCIe-Slots in the case and has a PCIe 3.0 x 16 Lanes interface.

Additional data

Additional dataKFA2 GeForce GTX 1080 TiZOTAC GAMING GeForce RTX 2060 AMP
GPU InterfacePCIe 3.0 x 16PCIe 3.0 x 16
Release dateQ1/2017Q1/2019
Launch Price699 $349 $
Structure size16 nm12 nm
Part-no80IUJBMDP9VKZT-T20600D-10M
Documentsdata sheetdata sheet
More information
The KFA2 GeForce GTX 1080 Ti has been manufactured with a structure width of 16 nanometers since Q1/2017.

The ZOTAC GAMING GeForce RTX 2060 AMP came on the market in Q1/2019 and will have a structure width of 12 nanometers manufactured.

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 +25.7 %

  1. 4,469
  2. 3,555

Port Royal (Raytracing)

  1. no data
  2. 4,328

Speed Way Graphics Score (Raytracing)

  1. no data
  2. 1,505

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)

  1. no data
  2. 27 fps (avg)

2560x1440 (1440p)

  1. no data
  2. 33 fps (avg)

1920x1080 (1080p)

  1. no data
  2. 49 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) KFA2 GeForce GTX 1080 Ti +19.1 %

  1. 56 fps (avg)
  2. 47 fps (avg)

2560x1440 (1440p) KFA2 GeForce GTX 1080 Ti +16.9 %

  1. 104 fps (avg)
  2. 89 fps (avg)

1920x1080 (1080p) KFA2 GeForce GTX 1080 Ti +15.9 %

  1. 146 fps (avg)
  2. 126 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 ZOTAC GAMING GeForce RTX 2060 AMP +21.7 %

  1. 61,847
  2. 75,264

Geekbench 6 - Vulkan KFA2 GeForce GTX 1080 Ti +16.9 %

  1. 84,246
  2. 72,039

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