GPU comparison with benchmarksThe GALAX GeForce GTX 1080 EX OC V2 has 2560 shader units and these clock a maximum of 1.76 GHz which results in an FP32 computing power of 9.00 TFLOPS.
The MSI GeForce GTX 1660 VENTUS XS 6G OC has 1408 shader units and these clock at a maximum of 1.79 GHz and achieve an FP32 computing power of 5.03 TFLOPS. |
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GPUThe GALAX GeForce GTX 1080 EX OC V2 is equipped with a graphics chip of the Pascal architecture, which has 20 streaming multiprocessors. The graphics card MSI GeForce GTX 1660 VENTUS XS 6G OC is based on the Turing architecture and is equipped with 22 execution units. |
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GALAX GeForce GTX 1080 EX OC V2 | GPU | MSI GeForce GTX 1660 VENTUS XS 6G OC |
NVIDIA GeForce GTX 1080 | Based on | NVIDIA GeForce GTX 1660 |
GP104-400-A1 / GP104-410-A1 | GPU Chip | TU116-300-A1 |
Pascal | Architecture | Turing |
20 | Streaming Multiprocessors | 22 |
2560 | Shader | 1408 |
64 | Render Output Units | 48 |
160 | Texture Units | 88 |
0 | Raytracing Cores | 0 |
MemoryThe GALAX GeForce GTX 1080 EX OC V2 is equipped with a 8 GB large GDDR5X graphics memory, which is equipped with 1.251 GHz clocks. The MSI GeForce GTX 1660 VENTUS XS 6G OC has a 6 GB large GDDR5 graphics memory and the memory clock is 2.000GHz. |
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8 GB | Memory Size | 6 GB |
GDDR5X | Memory Type | GDDR5 |
1.251 GHz | Memory Clock | 2.000 GHz |
10.0 Gbps | Memory Speed | 8.0 Gbps |
320 GB/s | Memory bandwidth | 192 GB/s |
256 bit | Memory Interface | 192 bit |
Clock SpeedsThe GALAX GeForce GTX 1080 EX OC V2 has a turbo clock of 1.759 GHz. The turbo frequency of the MSI GeForce GTX 1660 VENTUS XS 6G OC is 1.785 GHz. |
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1.620 GHz | Base Clock | 1.530 GHz |
1.759 GHz | Boost Clock | 1.785 GHz |
Avg (Game) Clock | ||
Yes | Overclocking | Yes |
Thermal DesignThe GALAX GeForce GTX 1080 EX OC V2 has 1 x 6-Pin, 1 x 8-Pin connectors through which it is supplied with power. The manufacturer specifies the maximum operating temperature of the graphics card as 94 °C. The MSI GeForce GTX 1660 VENTUS XS 6G OC 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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180 W | TDP | 130 W |
-- | TDP (up) | -- |
94 °C | Tjunction max | 95 °C |
1 x 6-Pin, 1 x 8-Pin | PCIe-Power | 1 x 8-Pin |
Cooler & FansThe graphics processor and graphics memory of the GALAX GeForce GTX 1080 EX OC V2 are cooled with a Air cooling. The MSI GeForce GTX 1660 VENTUS XS 6G OC is cooled by a Air cooling. |
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Axial | Fan-Type | Axial |
2 x 100 mm | Fan 1 | 2 x 90 mm |
-- | Fan 2 | -- |
Air cooling | Cooler-Type | Air cooling |
dB | Noise (Idle) | dB |
-- | Noise (Load) | -- |
ConnectivityThe GALAX GeForce GTX 1080 EX OC V2 supports the downward compatible copy protection HDCP in version 2.2. The MSI GeForce GTX 1660 VENTUS XS 6G OC 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 v2.0b | HDMI Ports | 1x HDMI v2.0b |
3x DP v1.4 | DP Ports | 3x DP v1.4 |
1 | DVI Ports | -- |
-- | VGA Ports | -- |
-- | USB-C Ports | -- |
FeaturesetThe GALAX GeForce GTX 1080 EX OC V2 supports the DirectX standard from Microsoft in version 12_1. The MSI GeForce GTX 1660 VENTUS XS 6G OC supports Microsoft's DirectX version 12_1. |
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7680x4320 | Max. resolution | 7680x4320 |
12_1 | DirectX | 12_1 |
No | Raytracing | No |
Yes | 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 |
Decode / Encode | h265 / HEVC | Decode / Encode |
No | AV1 | No |
Decode | VP8 | Decode |
Decode | VP9 | Decode |
DimensionsThe GALAX GeForce GTX 1080 EX OC V2 is 43 mm wide and therefore needs the space of 2 PCIe-Slots in the case. The width of the MSI GeForce GTX 1660 VENTUS XS 6G OC is 43 mm and thus requires the space of 2 PCIe-Slots in the PC case. |
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296 mm | Length | 204 mm |
144 mm | Height | 128 mm |
43 mm | Width | 42 mm |
2 PCIe-Slots | Width (Slots) | 2 PCIe-Slots |
-- | Weight | 702 g |
PCIe 3.0 x 16 | GPU Interface | PCIe 3.0 x 16 |
Additional dataManufactured using the 16 nanometer process, GALAX GeForce GTX 1080 EX OC V2 was released in Q2/2016. The MSI GeForce GTX 1660 VENTUS XS 6G OC published in Q1/2019 is manufactured with a structure width of 12 nanometers. |
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80NSJ6DHM9XE | Part-no | -- |
Q2/2016 | Release date | Q1/2019 |
599 $ (Reference) | Launch Price | 219 $ (Reference) |
16 nm | Structure size | 12 nm |
data sheet | Documents | data sheet |
GALAX GeForce GTX 1080 EX OC V2
8 GB GDDR5X |
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MSI GeForce GTX 1660 VENTUS XS 6G OC
6 GB GDDR5 |
GALAX GeForce GTX 1080 EX OC V2
8 GB GDDR5X |
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MSI GeForce GTX 1660 VENTUS XS 6G OC
6 GB GDDR5 |
MSI GeForce GTX 1660 VENTUS XS 6G OC
6 GB GDDR5 |
GALAX GeForce GTX 1080 EX OC V2
8 GB GDDR5X |
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MSI GeForce GTX 1660 VENTUS XS 6G OC
6 GB GDDR5 |
GALAX GeForce GTX 1080 EX OC V2
8 GB GDDR5X |
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MSI GeForce GTX 1660 VENTUS XS 6G OC
6 GB GDDR5 |
GALAX GeForce GTX 1080 EX OC V2
8 GB GDDR5X |
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MSI GeForce GTX 1660 VENTUS XS 6G OC
6 GB GDDR5 |
GALAX GeForce GTX 1080 EX OC V2
8 GB GDDR5X |
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MSI GeForce GTX 1660 VENTUS XS 6G OC
6 GB GDDR5 |
GALAX GeForce GTX 1080 EX OC V2
8 GB GDDR5X |
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MSI GeForce GTX 1660 VENTUS XS 6G OC
6 GB GDDR5 |
GALAX GeForce GTX 1080 EX OC V2
8 GB GDDR5X |
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MSI GeForce GTX 1660 VENTUS XS 6G OC
6 GB GDDR5 |