GPU comparison with benchmarksThe GIGABYTE GeForce GTX 980 WINDFORCE 3X OC Rev. 2.0 has 2048 shader units and these clock a maximum of 1.30 GHz which results in an FP32 computing power of 5.34 TFLOPS.
The PNY GeForce GTX 1660 6GB XLR8 Gaming OC Dual Fan has 1408 shader units and these clock at a maximum of 1.83 GHz and achieve an FP32 computing power of 5.16 TFLOPS. |
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GPUThe GIGABYTE GeForce GTX 980 WINDFORCE 3X OC Rev. 2.0 is equipped with a graphics chip of the Maxwell 2.0 architecture, which has 16 streaming multiprocessors. The graphics card PNY GeForce GTX 1660 6GB XLR8 Gaming OC Dual Fan is based on the Turing architecture and is equipped with 22 execution units. |
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GIGABYTE GeForce GTX 980 WINDFORCE 3X OC Rev. 2.0 | GPU | PNY GeForce GTX 1660 6GB XLR8 Gaming OC Dual Fan |
NVIDIA GeForce GTX 980 | Based on | NVIDIA GeForce GTX 1660 |
GM204-400-A1 | GPU Chip | TU116-300-A1 |
Maxwell 2.0 | Architecture | Turing |
16 | Streaming Multiprocessors | 22 |
2048 | Shader | 1408 |
64 | Render Output Units | 48 |
128 | Texture Units | 88 |
0 | Raytracing Cores | 0 |
MemoryThe GIGABYTE GeForce GTX 980 WINDFORCE 3X OC Rev. 2.0 is equipped with a 4 GB large GDDR5 graphics memory, which is equipped with 1.753 GHz clocks. The PNY GeForce GTX 1660 6GB XLR8 Gaming OC Dual Fan has a 6 GB large GDDR5 graphics memory and the memory clock is 2.000GHz. |
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4 GB | Memory Size | 6 GB |
GDDR5 | Memory Type | GDDR5 |
1.753 GHz | Memory Clock | 2.000 GHz |
7.0 Gbps | Memory Speed | 8.0 Gbps |
224 GB/s | Memory bandwidth | 192 GB/s |
256 bit | Memory Interface | 192 bit |
Clock SpeedsThe GIGABYTE GeForce GTX 980 WINDFORCE 3X OC Rev. 2.0 has a turbo clock of 1.304 GHz. The turbo frequency of the PNY GeForce GTX 1660 6GB XLR8 Gaming OC Dual Fan is 1.830 GHz. |
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1.203 GHz | Base Clock | 1.530 GHz |
1.304 GHz | Boost Clock | 1.830 GHz |
1.28 GHz | Avg (Game) Clock | |
Yes | Overclocking | Yes |
Thermal DesignThe GIGABYTE GeForce GTX 980 WINDFORCE 3X OC Rev. 2.0 has 2 x 8-Pin connectors through which it is supplied with power. The manufacturer specifies the maximum operating temperature of the graphics card as 98 °C. The PNY GeForce GTX 1660 6GB XLR8 Gaming OC Dual Fan is equipped with a 1 x 8-Pin PCIe power connector that supplies it with power. The maximum operating temperature of the card is 95 °C. |
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165 W | TDP | 130 W |
-- | TDP (up) | -- |
98 °C | Tjunction max | 95 °C |
2 x 8-Pin | PCIe-Power | 1 x 8-Pin |
Cooler & FansThe graphics processor and graphics memory of the GIGABYTE GeForce GTX 980 WINDFORCE 3X OC Rev. 2.0 are cooled with a Air cooling. The PNY GeForce GTX 1660 6GB XLR8 Gaming OC Dual Fan is cooled by a Air cooling. |
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Axial | Fan-Type | Axial |
3 x 80 mm | Fan 1 | 1 x 100 mm |
-- | Fan 2 | -- |
Air cooling | Cooler-Type | Air cooling |
0 dB | Noise (Idle) | dB |
-- | Noise (Load) | -- |
ConnectivityThe GIGABYTE GeForce GTX 980 WINDFORCE 3X OC Rev. 2.0 supports the downward compatible copy protection HDCP in version 2.2. The PNY GeForce GTX 1660 6GB XLR8 Gaming OC Dual Fan supports HDCP in version 2.2 and all previous versions. |
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4 | Max. Displays | 3 |
2.2 | HDCP-Version | 2.2 |
1x HDMI v2.0 | HDMI Ports | 1x HDMI v2.0b |
3x DP v1.2 | DP Ports | 1x DP v1.4 |
2 | DVI Ports | 1 |
-- | VGA Ports | -- |
-- | USB-C Ports | -- |
FeaturesetThe GIGABYTE GeForce GTX 980 WINDFORCE 3X OC Rev. 2.0 supports the DirectX standard from Microsoft in version 12_1. The PNY GeForce GTX 1660 6GB XLR8 Gaming OC Dual Fan supports Microsoft's DirectX version 12_1. |
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4096x2160 | Max. resolution | 7680x4320 |
12_1 | DirectX | 12_1 |
No | Raytracing | No |
No | DLSS / FSR | Yes |
No LED lighting | LED | No LED lighting |
Supported Video CodecsThis area lists which video codecs can be decoded or encoded by the graphics cards in hardware. As a result, the power consumption can be reduced due to a lower processor load. |
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Decode / Encode | h264 | Decode / Encode |
No | h265 / HEVC | Decode / Encode |
No | AV1 | No |
Decode | VP8 | Decode |
No | VP9 | Decode |
DimensionsThe GIGABYTE GeForce GTX 980 WINDFORCE 3X OC Rev. 2.0 is 35 mm wide and therefore needs the space of 2 PCIe-Slots in the case. The width of the PNY GeForce GTX 1660 6GB XLR8 Gaming OC Dual Fan is 35 mm and thus requires the space of 2 PCIe-Slots in the PC case. |
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298 mm | Length | 168 mm |
114 mm | Height | 126 mm |
35 mm | Width | 40 mm |
2 PCIe-Slots | Width (Slots) | 2 PCIe-Slots |
-- | Weight | -- |
PCIe 3 x 16 | GPU Interface | PCIe 3.0 x 16 |
Additional dataManufactured using the 28 nanometer process, GIGABYTE GeForce GTX 980 WINDFORCE 3X OC Rev. 2.0 was released in Q3/2015. The PNY GeForce GTX 1660 6GB XLR8 Gaming OC Dual Fan published in Q1/2019 is manufactured with a structure width of 12 nanometers. |
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GV-N980OC-4GD | Part-no | VCG16606SFPPB-O |
Q3/2015 | Release date | Q1/2019 |
599 $ | Launch Price | 219 $ (Reference) |
28 nm | Structure size | 12 nm |
data sheet | Documents | data sheet |
GIGABYTE GeForce GTX 980 WINDFORCE 3X OC Rev. 2.0
4 GB GDDR5 |
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PNY GeForce GTX 1660 6GB XLR8 Gaming OC Dual Fan
6 GB GDDR5 |
GIGABYTE GeForce GTX 980 WINDFORCE 3X OC Rev. 2.0
4 GB GDDR5 |
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PNY GeForce GTX 1660 6GB XLR8 Gaming OC Dual Fan
6 GB GDDR5 |