Gainward GeForce GTX 1660 SUPER Pegasus
vs
Sapphire Nitro+ Radeon RX 6800 XT SE
GPU comparison with benchmarksIn the gpu comparison between the Gainward GeForce GTX 1660 SUPER Pegasus and the Sapphire Nitro+ Radeon RX 6800 XT SE, we compare both the technical data and the benchmark results of the two graphics cards.
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GPUThe Gainward GeForce GTX 1660 SUPER Pegasus is based on the NVIDIA GeForce GTX 1660 SUPER and has 1408 texture shaders and 22 execution units. Sapphire Nitro+ Radeon RX 6800 XT SE is based on AMD Radeon RX 6800 XT, which has 4608 shaders and 72 execution units. |
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| Gainward GeForce GTX 1660 SUPER Pegasus | GPU | Sapphire Nitro+ Radeon RX 6800 XT SE |
| NVIDIA GeForce GTX 1660 SUPER | Based on | AMD Radeon RX 6800 XT |
| TU116-300-A1 | GPU Chip | Navi 21 XT |
| Turing | Architecture | RDNA 2 |
| 22 | Streaming Multiprocessors | 72 |
| 1408 | Shader | 4608 |
| 48 | Render Output Units | 128 |
| 88 | Texture Units | 288 |
| 0 | Raytracing Cores | 72 |
MemoryThe Gainward GeForce GTX 1660 SUPER Pegasus has 6 GB of graphics memory of the type GDDR6 and achieves a memory bandwidth of 336 GB/s. The Sapphire Nitro+ Radeon RX 6800 XT SE can access 16 GB GDDR6 graphics memory and thus achieves a memory bandwidth of 512 GB/s. |
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| 6 GB | Memory Size | 16 GB |
| GDDR6 | Memory Type | GDDR6 |
| 1.750 GHz | Memory Clock | 2.000 GHz |
| 14.0 Gbps | Memory Speed | 16.0 Gbps |
| 336 GB/s | Memory bandwidth | 512 GB/s |
| 192 bit | Memory Interface | 256 bit |
Clock SpeedsThe Gainward GeForce GTX 1660 SUPER Pegasus clocks in the base with up to 1.530 GHz. The base frequency of the Sapphire Nitro+ Radeon RX 6800 XT SE is 1.925 GHz. |
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| 1.530 GHz | Base Clock | 1.925 GHz |
| 1.785 GHz | Boost Clock | 2.360 GHz |
| Avg (Game) Clock | 2.11 GHz | |
| Yes | Overclocking | Yes |
Thermal DesignThe TDP (Thermal Design Power) of the Gainward GeForce GTX 1660 SUPER Pegasus is 125 W. The graphics card is supplied with energy via the 1 x 8-Pin connector. The Sapphire Nitro+ Radeon RX 6800 XT SE has a TDP of 300 W and is supplied with the required energy via 2 x 8-Pin PCIe power connectors. |
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| 125 W | TDP | 300 W |
| -- | TDP (up) | 345 W |
| 93 °C | Tjunction max | 100 °C |
| 1 x 8-Pin | PCIe-Power | 2 x 8-Pin |
Cooler & FansThe Gainward GeForce GTX 1660 SUPER Pegasus has a total of 1 Axial fans. The Sapphire Nitro+ Radeon RX 6800 XT SE has 3 Axial fans to cool the GPU and memory. |
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| Axial | Fan-Type | Axial |
| 1 x 100 mm | Fan 1 | 2 x 95 mm |
| -- | Fan 2 | 1 x 85 mm |
| Air cooling | Cooler-Type | Air cooling |
| dB | Noise (Idle) | 0 dB |
| -- | Noise (Load) | 36 dB |
ConnectivityIn the connectivity category, we recorded the number of ports on a graphics card. A total of 3 screens can be connected to the Gainward GeForce GTX 1660 SUPER Pegasus. The Sapphire Nitro+ Radeon RX 6800 XT SE supports a maximum of 4 screens. |
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| 3 | Max. Displays | 4 |
| 2.2 | HDCP-Version | 2.3 |
| 1x HDMI v2.0b | HDMI Ports | 1x HDMI v2.1 |
| 1x DP v1.4 | DP Ports | 2x DP v1.4a |
| 1 | DVI Ports | -- |
| -- | VGA Ports | -- |
| -- | USB-C Ports | 1 |
FeaturesetThe Gainward GeForce GTX 1660 SUPER Pegasus supports a maximum resolution of 7680x4320 pixels. The maximum resolution of the Sapphire Nitro+ Radeon RX 6800 XT SE is 7680x4320 pixels. |
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| 7680x4320 | Max. resolution | 7680x4320 |
| 12_1 | DirectX | 12_2 (Ultimate) |
| No | Raytracing | Yes |
| Yes | DLSS / FSR | Yes |
| No LED lighting | LED | Addressable LED |
Supported Video CodecsThe support and acceleration of certain video codecs directly in the graphics card reduces the load when playing or creating videos. |
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| Decode / Encode | h264 | Decode / Encode |
| Decode / Encode | h265 / HEVC | Decode / Encode |
| No | AV1 | Decode |
| Decode | VP8 | Decode / Encode |
| Decode | VP9 | Decode / Encode |
DimensionsThe Gainward GeForce GTX 1660 SUPER Pegasus is 168 mm long, 126 mm high and -- wide. The Sapphire Nitro+ Radeon RX 6800 XT SE is 310 mm long, 135 mm high and 55 mm wide. |
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| 168 mm | Length | 310 mm |
| 126 mm | Height | 135 mm |
| -- | Width | 55 mm |
| 2 PCIe-Slots | Width (Slots) | 3 PCIe-Slots |
| -- | Weight | 1240 g |
| PCIe 3.0 x 16 | GPU Interface | PCIe 4.0 x 16 |
Additional dataThe Gainward GeForce GTX 1660 SUPER Pegasus was released in Q4/2019 at a price of 229 $ (Reference). The Sapphire Nitro+ Radeon RX 6800 XT SE was introduced in Q1/2021 at a price of 769 $. |
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| NE6166S018J9-161F | Part-no | 11304-01-20G |
| Q4/2019 | Release date | Q1/2021 |
| 229 $ (Reference) | Launch Price | 769 $ |
| 12 nm | Structure size | 7 nm |
| data sheet | Documents | data sheet |
1.530 GHz, 6 GB (125 W TDP)
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1.925 GHz, 16 GB (300 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
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Gainward GeForce GTX 1660 SUPER Pegasus
6 GB GDDR6 |
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Sapphire Nitro+ Radeon RX 6800 XT SE
16 GB GDDR6 |
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Port Royal (Raytracing)
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Gainward GeForce GTX 1660 SUPER Pegasus
6 GB GDDR6 |
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Sapphire Nitro+ Radeon RX 6800 XT SE
16 GB GDDR6 |
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Speed Way Graphics Score (Raytracing)
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Sapphire Nitro+ Radeon RX 6800 XT SE
16 GB GDDR6 |
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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)
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Sapphire Nitro+ Radeon RX 6800 XT SE
16 GB GDDR6 |
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2560x1440 (1440p)
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Sapphire Nitro+ Radeon RX 6800 XT SE
16 GB GDDR6 |
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1920x1080 (1080p)
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Sapphire Nitro+ Radeon RX 6800 XT SE
16 GB GDDR6 |
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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)
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Sapphire Nitro+ Radeon RX 6800 XT SE
16 GB GDDR6 |
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2560x1440 (1440p)
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Gainward GeForce GTX 1660 SUPER Pegasus
6 GB GDDR6 |
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Sapphire Nitro+ Radeon RX 6800 XT SE
16 GB GDDR6 |
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1920x1080 (1080p)
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Gainward GeForce GTX 1660 SUPER Pegasus
6 GB GDDR6 |
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Sapphire Nitro+ Radeon RX 6800 XT SE
16 GB GDDR6 |
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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)
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Gainward GeForce GTX 1660 SUPER Pegasus
6 GB GDDR6 |
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Sapphire Nitro+ Radeon RX 6800 XT SE
16 GB GDDR6 |
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2560x1440 (1440p)
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Gainward GeForce GTX 1660 SUPER Pegasus
6 GB GDDR6 |
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Sapphire Nitro+ Radeon RX 6800 XT SE
16 GB GDDR6 |
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1920x1080 (1080p)
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Gainward GeForce GTX 1660 SUPER Pegasus
6 GB GDDR6 |
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Sapphire Nitro+ Radeon RX 6800 XT SE
16 GB GDDR6 |
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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
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Gainward GeForce GTX 1660 SUPER Pegasus
6 GB GDDR6 |
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Sapphire Nitro+ Radeon RX 6800 XT SE
16 GB GDDR6 |
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Geekbench 6 - Vulkan
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Gainward GeForce GTX 1660 SUPER Pegasus
6 GB GDDR6 |
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Sapphire Nitro+ Radeon RX 6800 XT SE
16 GB GDDR6 |
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Geekbench 6 - Metal
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Sapphire Nitro+ Radeon RX 6800 XT SE
16 GB GDDR6 |
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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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Gainward GeForce GTX 1660 SUPER Pegasus
6 GB GDDR6 |
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Sapphire Nitro+ Radeon RX 6800 XT SE
16 GB GDDR6 |
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