SAPPHIRE NITRO+ Radeon RX 6600 XT
vs
ZOTAC GeForce GTX 1080 Ti AMP Edition


GPU comparison with benchmarks

In the gpu comparison between the SAPPHIRE NITRO+ Radeon RX 6600 XT and the ZOTAC GeForce GTX 1080 Ti AMP Edition, we compare both the technical data and the benchmark results of the two graphics cards.

GPU

The SAPPHIRE NITRO+ Radeon RX 6600 XT is based on the AMD Radeon RX 6600 XT and has 2048 texture shaders and 32 execution units.

ZOTAC GeForce GTX 1080 Ti AMP Edition is based on NVIDIA GeForce GTX 1080 Ti, which has 3584 shaders and 28 execution units.
SAPPHIRE NITRO+ Radeon RX 6600 XT GPU ZOTAC GeForce GTX 1080 Ti AMP Edition
AMD Radeon RX 6600 XT Based on NVIDIA GeForce GTX 1080 Ti
Navi 23 XT GPU Chip GP102-350-K1-A1
RDNA 2 Architecture Pascal
32 Streaming Multiprocessors 28
2048 Shader 3584
64 Render Output Units 88
128 Texture Units 224
32 Raytracing Cores 0

Memory

The SAPPHIRE NITRO+ Radeon RX 6600 XT has 8 GB of graphics memory of the type GDDR6 and achieves a memory bandwidth of 256 GB/s.

The ZOTAC GeForce GTX 1080 Ti AMP Edition can access 11 GB GDDR5X graphics memory and thus achieves a memory bandwidth of 484 GB/s.

8 GB Memory Size 11 GB
GDDR6 Memory Type GDDR5X
2.000 GHz Memory Clock 1.376 GHz
16.0 Gbps Memory Speed 11.0 Gbps
256 GB/s Memory bandwidth 484 GB/s
128 bit Memory Interface 352 bit

Clock Speeds

The SAPPHIRE NITRO+ Radeon RX 6600 XT clocks in the base with up to 1.968 GHz. The base frequency of the ZOTAC GeForce GTX 1080 Ti AMP Edition is 1.569 GHz.

1.968 GHz Base Clock 1.569 GHz
2.607 GHz Boost Clock 1.683 GHz
2.43 GHz Avg (Game) Clock
Yes Overclocking Yes

Thermal Design

The TDP (Thermal Design Power) of the SAPPHIRE NITRO+ Radeon RX 6600 XT is 160 W. The graphics card is supplied with energy via the 1 x 8-Pin connector.

The ZOTAC GeForce GTX 1080 Ti AMP Edition has a TDP of 270 W and is supplied with the required energy via 2 x 8-Pin PCIe power connectors.

160 W TDP 270 W
180 W TDP (up) --
100 °C Tjunction max 91 °C
1 x 8-Pin PCIe-Power 2 x 8-Pin

Cooler & Fans

The SAPPHIRE NITRO+ Radeon RX 6600 XT has a total of 2 Axial fans.

The ZOTAC GeForce GTX 1080 Ti AMP Edition has 2 Axial fans to cool the GPU and memory.

Axial Fan-Type Axial
2 x 100 mm Fan 1 2 x 100 mm
-- Fan 2 --
Air cooling Cooler-Type Air cooling
0 dB Noise (Idle) 0 dB
-- Noise (Load) --

Connectivity

In the connectivity category, we recorded the number of ports on a graphics card. A total of 4 screens can be connected to the SAPPHIRE NITRO+ Radeon RX 6600 XT.

The ZOTAC GeForce GTX 1080 Ti AMP Edition supports a maximum of 4 screens.

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

Featureset

The SAPPHIRE NITRO+ Radeon RX 6600 XT supports a maximum resolution of 7680x4320 pixels.

The maximum resolution of the ZOTAC GeForce GTX 1080 Ti AMP Edition is 7680x4320 pixels.

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

Supported Video Codecs

The support and acceleration of certain video codecs directly in the graphics card reduces the load when playing or creating videos.

Decode / Encode h264 Decode / Encode
Decode / Encode h265 / HEVC Decode / Encode
Decode AV1 No
Decode / Encode VP8 Decode
Decode / Encode VP9 Decode

Dimensions

The SAPPHIRE NITRO+ Radeon RX 6600 XT is 240 mm long, 119 mm high and 45 mm wide.

The ZOTAC GeForce GTX 1080 Ti AMP Edition is 300 mm long, 148 mm high and 44 mm wide.

240 mm Length 300 mm
119 mm Height 148 mm
45 mm Width 44 mm
3 PCIe-Slots Width (Slots) 2 PCIe-Slots
-- Weight --
PCIe 4.0 x 8 GPU Interface PCIe 3.0 x 16

Additional data

The SAPPHIRE NITRO+ Radeon RX 6600 XT was released in Q3/2021 at a price of 379 $ (Reference).

The ZOTAC GeForce GTX 1080 Ti AMP Edition was introduced in Q1/2017 at a price of 699 $ (Reference).

11309-01-20G Part-no ZT-P10810D-10P
Q3/2021 Release date Q1/2017
379 $ (Reference) Launch Price 699 $ (Reference)
7 nm Structure size 16 nm
data sheet Documents data sheet

Rate these graphics cards now

Here you can rate the SAPPHIRE NITRO+ Radeon RX 6600 XT to help other visitors make their purchasing decisions. The average rating is 0 stars (0 ratings). Rate now:
Here you can rate the ZOTAC GeForce GTX 1080 Ti AMP Edition to help other visitors make their purchasing decisions. The average rating is 0 stars (0 ratings). Rate now:

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)

SAPPHIRE NITRO+ Radeon RX 6600 XT SAPPHIRE NITRO+ Radeon RX 6600 XT
8 GB GDDR6
29 fps (avg)

2560x1440 (1440p)

SAPPHIRE NITRO+ Radeon RX 6600 XT SAPPHIRE NITRO+ Radeon RX 6600 XT
8 GB GDDR6
36 fps (avg)

1920x1080 (1080p)

SAPPHIRE NITRO+ Radeon RX 6600 XT SAPPHIRE NITRO+ Radeon RX 6600 XT
8 GB GDDR6
58 fps (avg)

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)

SAPPHIRE NITRO+ Radeon RX 6600 XT SAPPHIRE NITRO+ Radeon RX 6600 XT
8 GB GDDR6
30 fps (avg)

1920x1080 (1080p)

SAPPHIRE NITRO+ Radeon RX 6600 XT SAPPHIRE NITRO+ Radeon RX 6600 XT
8 GB GDDR6
70 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)

2560x1440 (1440p)

SAPPHIRE NITRO+ Radeon RX 6600 XT SAPPHIRE NITRO+ Radeon RX 6600 XT
8 GB GDDR6
107 fps (avg)
ZOTAC GeForce GTX 1080 Ti AMP Edition ZOTAC GeForce GTX 1080 Ti AMP Edition
11 GB GDDR5X
111 fps (avg)

1920x1080 (1080p)

SAPPHIRE NITRO+ Radeon RX 6600 XT SAPPHIRE NITRO+ Radeon RX 6600 XT
8 GB GDDR6
152 fps (avg)
ZOTAC GeForce GTX 1080 Ti AMP Edition ZOTAC GeForce GTX 1080 Ti AMP Edition
11 GB GDDR5X
155 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

Geekbench 6 - Vulkan

Geekbench 6 - Metal

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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