SAPPHIRE NITRO+ Radeon RX 6600 XT
vs
ZOTAC Gaming GeForce RTX 3080 Trinity OC


GPU comparison with benchmarks

In the gpu comparison between the SAPPHIRE NITRO+ Radeon RX 6600 XT and the ZOTAC Gaming GeForce RTX 3080 Trinity OC, 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 Gaming GeForce RTX 3080 Trinity OC is based on NVIDIA GeForce RTX 3080, which has 8704 shaders and 68 execution units.
SAPPHIRE NITRO+ Radeon RX 6600 XT GPU ZOTAC Gaming GeForce RTX 3080 Trinity OC
AMD Radeon RX 6600 XT Based on NVIDIA GeForce RTX 3080
Navi 23 XT GPU Chip GA102-200-K1-A1
RDNA 2 Architecture Ampere
32 Streaming Multiprocessors 68
2048 Shader 8704
64 Render Output Units 96
128 Texture Units 272
32 Raytracing Cores 68

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 Gaming GeForce RTX 3080 Trinity OC can access 10 GB GDDR6X graphics memory and thus achieves a memory bandwidth of 760 GB/s.

8 GB Memory Size 10 GB
GDDR6 Memory Type GDDR6X
2.000 GHz Memory Clock 1.188 GHz
16.0 Gbps Memory Speed 19.0 Gbps
256 GB/s Memory bandwidth 760 GB/s
128 bit Memory Interface 320 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 Gaming GeForce RTX 3080 Trinity OC is 1.440 GHz.

1.968 GHz Base Clock 1.440 GHz
2.607 GHz Boost Clock 1.725 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 Gaming GeForce RTX 3080 Trinity OC has a TDP of 320 W and is supplied with the required energy via 2 x 8-Pin PCIe power connectors.

160 W TDP 320 W
180 W TDP (up) 374 W
100 °C Tjunction max 93 °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 Gaming GeForce RTX 3080 Trinity OC has 3 Axial fans to cool the GPU and memory.

Axial Fan-Type Axial
2 x 100 mm Fan 1 3 x 100 mm
-- Fan 2 --
Air cooling Cooler-Type Air cooling
0 dB Noise (Idle) 0 dB
-- Noise (Load) 41-42 dB

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 Gaming GeForce RTX 3080 Trinity OC supports a maximum of 4 screens.

4 Max. Displays 4
2.3 HDCP-Version 2.3
1x HDMI v2.1 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 SAPPHIRE NITRO+ Radeon RX 6600 XT supports a maximum resolution of 7680x4320 pixels.

The maximum resolution of the ZOTAC Gaming GeForce RTX 3080 Trinity OC is 7680x4320 pixels.

7680x4320 Max. resolution 7680x4320
12_2 (Ultimate) DirectX 12_2 (Ultimate)
Yes Raytracing Yes
Yes DLSS / FSR Yes
Addressable LED LED ZOTAC SPECTRA

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 Decode
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 Gaming GeForce RTX 3080 Trinity OC is 318 mm long, 121 mm high and 58 mm wide.

240 mm Length 318 mm
119 mm Height 121 mm
45 mm Width 58 mm
3 PCIe-Slots Width (Slots) 3 PCIe-Slots
-- Weight --
PCIe 4.0 x 8 GPU Interface PCIe 4.0 x 16

Additional data

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

The ZOTAC Gaming GeForce RTX 3080 Trinity OC was introduced in Q4/2020 at a price of 839 $.

11309-01-20G Part-no ZT-A30800J-10P
Q3/2021 Release date Q4/2020
379 $ (Reference) Launch Price 839 $
7 nm Structure size 8 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:
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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

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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