Colorful GeForce GTX 1660 Ti NB 6G-V
vs
GIGABYTE Radeon RX 6600 XT Gaming OC 8G
GPU comparison with benchmarksIn the gpu comparison between the Colorful GeForce GTX 1660 Ti NB 6G-V and the GIGABYTE Radeon RX 6600 XT Gaming OC 8G, we compare both the technical data and the benchmark results of the two graphics cards.
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GPUThe Colorful GeForce GTX 1660 Ti NB 6G-V is based on the NVIDIA GeForce GTX 1660 Ti and has 1536 texture shaders and 24 execution units. GIGABYTE Radeon RX 6600 XT Gaming OC 8G is based on AMD Radeon RX 6600 XT, which has 2048 shaders and 32 execution units. |
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| Colorful GeForce GTX 1660 Ti NB 6G-V | GPU | GIGABYTE Radeon RX 6600 XT Gaming OC 8G |
| NVIDIA GeForce GTX 1660 Ti | Based on | AMD Radeon RX 6600 XT |
| TU116-400-A1 | GPU Chip | Navi 23 XT |
| Turing | Architecture | RDNA 2 |
| 24 | Streaming Multiprocessors | 32 |
| 1536 | Shader | 2048 |
| 48 | Render Output Units | 64 |
| 96 | Texture Units | 128 |
| 0 | Raytracing Cores | 32 |
MemoryThe Colorful GeForce GTX 1660 Ti NB 6G-V has 6 GB of graphics memory of the type GDDR6 and achieves a memory bandwidth of 288 GB/s. The GIGABYTE Radeon RX 6600 XT Gaming OC 8G can access 8 GB GDDR6 graphics memory and thus achieves a memory bandwidth of 256 GB/s. |
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| 6 GB | Memory Size | 8 GB |
| GDDR6 | Memory Type | GDDR6 |
| 1.500 GHz | Memory Clock | 2.000 GHz |
| 12.0 Gbps | Memory Speed | 16.0 Gbps |
| 288 GB/s | Memory bandwidth | 256 GB/s |
| 192 bit | Memory Interface | 128 bit |
Clock SpeedsThe Colorful GeForce GTX 1660 Ti NB 6G-V clocks in the base with up to 1.500 GHz. The base frequency of the GIGABYTE Radeon RX 6600 XT Gaming OC 8G is 1.968 GHz. |
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| 1.500 GHz | Base Clock | 1.968 GHz |
| 1.770 GHz | Boost Clock | 2.593 GHz |
| Avg (Game) Clock | 2.38 GHz | |
| Yes | Overclocking | Yes |
Thermal DesignThe TDP (Thermal Design Power) of the Colorful GeForce GTX 1660 Ti NB 6G-V is 120 W. The graphics card is supplied with energy via the 1 x 8-Pin connector. The GIGABYTE Radeon RX 6600 XT Gaming OC 8G has a TDP of 160 W and is supplied with the required energy via 1 x 8-Pin PCIe power connectors. |
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| 120 W | TDP | 160 W |
| -- | TDP (up) | -- |
| 95 °C | Tjunction max | 100 °C |
| 1 x 8-Pin | PCIe-Power | 1 x 8-Pin |
Cooler & FansThe Colorful GeForce GTX 1660 Ti NB 6G-V has a total of 2 Axial fans. The GIGABYTE Radeon RX 6600 XT Gaming OC 8G has 3 Axial fans to cool the GPU and memory. |
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| Axial | Fan-Type | Axial |
| 2 x 90 mm | Fan 1 | 3 x 80 mm |
| -- | Fan 2 | -- |
| Air cooling | Cooler-Type | Air cooling |
| dB | Noise (Idle) | 0 dB |
| -- | Noise (Load) | -- |
ConnectivityIn the connectivity category, we recorded the number of ports on a graphics card. A total of 3 screens can be connected to the Colorful GeForce GTX 1660 Ti NB 6G-V. The GIGABYTE Radeon RX 6600 XT Gaming OC 8G 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 | 2x HDMI v2.1 |
| 1x DP v1.4 | DP Ports | 2x DP v1.4a |
| 1 | DVI Ports | -- |
| -- | VGA Ports | -- |
| -- | USB-C Ports | -- |
FeaturesetThe Colorful GeForce GTX 1660 Ti NB 6G-V supports a maximum resolution of 7680x4320 pixels. The maximum resolution of the GIGABYTE Radeon RX 6600 XT Gaming OC 8G 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 | GIGABYTE RGB Fusion |
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 Colorful GeForce GTX 1660 Ti NB 6G-V is 222 mm long, 126 mm high and 42 mm wide. The GIGABYTE Radeon RX 6600 XT Gaming OC 8G is 282 mm long, 115 mm high and 50 mm wide. |
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| 222 mm | Length | 282 mm |
| 126 mm | Height | 115 mm |
| 42 mm | Width | 50 mm |
| 2 PCIe-Slots | Width (Slots) | 3 PCIe-Slots |
| -- | Weight | 840 g |
| PCIe 3.0 x 16 | GPU Interface | PCIe 4.0 x 8 |
Additional dataThe Colorful GeForce GTX 1660 Ti NB 6G-V was released in Q1/2019 at a price of 279 $ (Reference). The GIGABYTE Radeon RX 6600 XT Gaming OC 8G was introduced in Q3/2021 at a price of 379 $ (Reference). |
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| -- | Part-no | GV-R66XTGAMING OC-8GD |
| Q1/2019 | Release date | Q3/2021 |
| 279 $ (Reference) | Launch Price | 379 $ (Reference) |
| 12 nm | Structure size | 7 nm |
| data sheet | Documents | data sheet |
1.500 GHz, 6 GB (120 W TDP)
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1.968 GHz, 8 GB (160 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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Colorful GeForce GTX 1660 Ti NB 6G-V
6 GB GDDR6 |
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GIGABYTE Radeon RX 6600 XT Gaming OC 8G
8 GB GDDR6 |
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Port Royal (Raytracing)
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Colorful GeForce GTX 1660 Ti NB 6G-V
6 GB GDDR6 |
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GIGABYTE Radeon RX 6600 XT Gaming OC 8G
8 GB GDDR6 |
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Speed Way Graphics Score (Raytracing)
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GIGABYTE Radeon RX 6600 XT Gaming OC 8G
8 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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GIGABYTE Radeon RX 6600 XT Gaming OC 8G
8 GB GDDR6 |
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2560x1440 (1440p)
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GIGABYTE Radeon RX 6600 XT Gaming OC 8G
8 GB GDDR6 |
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1920x1080 (1080p)
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GIGABYTE Radeon RX 6600 XT Gaming OC 8G
8 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.
2560x1440 (1440p)
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GIGABYTE Radeon RX 6600 XT Gaming OC 8G
8 GB GDDR6 |
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1920x1080 (1080p)
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GIGABYTE Radeon RX 6600 XT Gaming OC 8G
8 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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Colorful GeForce GTX 1660 Ti NB 6G-V
6 GB GDDR6 |
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GIGABYTE Radeon RX 6600 XT Gaming OC 8G
8 GB GDDR6 |
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2560x1440 (1440p)
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Colorful GeForce GTX 1660 Ti NB 6G-V
6 GB GDDR6 |
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GIGABYTE Radeon RX 6600 XT Gaming OC 8G
8 GB GDDR6 |
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1920x1080 (1080p)
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Colorful GeForce GTX 1660 Ti NB 6G-V
6 GB GDDR6 |
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GIGABYTE Radeon RX 6600 XT Gaming OC 8G
8 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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Colorful GeForce GTX 1660 Ti NB 6G-V
6 GB GDDR6 |
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GIGABYTE Radeon RX 6600 XT Gaming OC 8G
8 GB GDDR6 |
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Geekbench 6 - Vulkan
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Colorful GeForce GTX 1660 Ti NB 6G-V
6 GB GDDR6 |
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GIGABYTE Radeon RX 6600 XT Gaming OC 8G
8 GB GDDR6 |
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Geekbench 6 - Metal
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GIGABYTE Radeon RX 6600 XT Gaming OC 8G
8 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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Colorful GeForce GTX 1660 Ti NB 6G-V
6 GB GDDR6 |
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GIGABYTE Radeon RX 6600 XT Gaming OC 8G
8 GB GDDR6 |
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