GPU comparison with benchmarksThe ASRock Intel Arc A750 Challenger D 8GB OC has 3584 shader units and these clock a maximum of 2.20 GHz which results in an FP32 computing power of 15.76 TFLOPS.
The ASUS Dual GeForce GTX 1660 TI has 1536 shader units and these clock at a maximum of 1.80 GHz and achieve an FP32 computing power of 5.53 TFLOPS. |
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GPUThe ASRock Intel Arc A750 Challenger D 8GB OC is equipped with a graphics chip of the Alchemist architecture, which has 448 streaming multiprocessors. The graphics card ASUS Dual GeForce GTX 1660 TI is based on the Turing architecture and is equipped with 24 execution units. |
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ASRock Intel Arc A750 Challenger D 8GB OC | GPU | ASUS Dual GeForce GTX 1660 TI |
Intel Arc A750 Graphics | Based on | NVIDIA GeForce GTX 1660 Ti |
ACM-G10 | GPU Chip | TU116-400-A1 |
Alchemist | Architecture | Turing |
448 | Streaming Multiprocessors | 24 |
3584 | Shader | 1536 |
112 | Render Output Units | 48 |
224 | Texture Units | 96 |
28 | Raytracing Cores | 0 |
MemoryThe ASRock Intel Arc A750 Challenger D 8GB OC is equipped with a 8 GB large GDDR6 graphics memory, which is equipped with 2.000 GHz clocks. The ASUS Dual GeForce GTX 1660 TI has a 6 GB large GDDR6 graphics memory and the memory clock is 1.500GHz. |
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8 GB | Memory Size | 6 GB |
GDDR6 | Memory Type | GDDR6 |
2.000 GHz | Memory Clock | 1.500 GHz |
16.0 Gbps | Memory Speed | 12.0 Gbps |
512 GB/s | Memory bandwidth | 288 GB/s |
256 bit | Memory Interface | 192 bit |
Clock SpeedsThe ASRock Intel Arc A750 Challenger D 8GB OC has a turbo clock of 2.200 GHz. The turbo frequency of the ASUS Dual GeForce GTX 1660 TI is 1.800 GHz. |
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2.200 GHz | Base Clock | 1.500 GHz |
2.200 GHz | Boost Clock | 1.800 GHz |
Avg (Game) Clock | 1.77 GHz | |
Yes | Overclocking | Yes |
Thermal DesignThe ASRock Intel Arc A750 Challenger D 8GB OC 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 Unknown. The ASUS Dual GeForce GTX 1660 TI 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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225 W | TDP | 120 W |
-- | TDP (up) | -- |
Unknown | Tjunction max | 95 °C |
2 x 8-Pin | PCIe-Power | 1 x 8-Pin |
Cooler & FansThe graphics processor and graphics memory of the ASRock Intel Arc A750 Challenger D 8GB OC are cooled with a Air cooling. The ASUS Dual GeForce GTX 1660 TI is cooled by a Air cooling. |
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Axial | Fan-Type | Axial |
2 x 100 mm | Fan 1 | 2 x 80 mm |
-- | Fan 2 | -- |
Air cooling | Cooler-Type | Air cooling |
0 dB | Noise (Idle) | dB |
-- | Noise (Load) | -- |
ConnectivityThe ASRock Intel Arc A750 Challenger D 8GB OC supports the downward compatible copy protection HDCP in version 2.3. The ASUS Dual GeForce GTX 1660 TI supports HDCP in version 2.2 and all previous versions. |
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4 | Max. Displays | 3 |
2.3 | HDCP-Version | 2.2 |
2x HDMI v2.1 | HDMI Ports | 2x HDMI v2.0b |
2x DP v2.0 | DP Ports | 1x DP v1.4 |
-- | DVI Ports | 1 |
-- | VGA Ports | -- |
-- | USB-C Ports | -- |
FeaturesetThe ASRock Intel Arc A750 Challenger D 8GB OC supports the DirectX standard from Microsoft in version 12_2 (Ultimate). The ASUS Dual GeForce GTX 1660 TI supports Microsoft's DirectX version 12_1. |
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7680x4320 | Max. resolution | 7680x4320 |
12_2 (Ultimate) | DirectX | 12_1 |
Yes | 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 |
Decode / Encode | h265 / HEVC | Decode / Encode |
Decode / Encode | AV1 | No |
No | VP8 | Decode |
Decode / Encode | VP9 | Decode |
DimensionsThe ASRock Intel Arc A750 Challenger D 8GB OC is 48 mm wide and therefore needs the space of 2 PCIe-Slots in the case. The width of the ASUS Dual GeForce GTX 1660 TI is 48 mm and thus requires the space of 2 PCIe-Slots in the PC case. |
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271 mm | Length | 215 mm |
132 mm | Height | 121 mm |
48 mm | Width | 44 mm |
3 PCIe-Slots | Width (Slots) | 2 PCIe-Slots |
785 g | Weight | -- |
PCIe 4.0 x 16 | GPU Interface | PCIe 3.0 x 16 |
Additional dataManufactured using the 6 nanometer process, ASRock Intel Arc A750 Challenger D 8GB OC was released in Q4/2022. The ASUS Dual GeForce GTX 1660 TI published in Q1/2019 is manufactured with a structure width of 12 nanometers. |
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A750 CLD 8GO | Part-no | DUAL-GTX1660TI-6G |
Q4/2022 | Release date | Q1/2019 |
-- | Launch Price | 279 $ (Reference) |
6 nm | Structure size | 12 nm |
data sheet | Documents | data sheet |
ASRock Intel Arc A750 Challenger D 8GB OC
8 GB GDDR6 |
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ASUS Dual GeForce GTX 1660 TI
6 GB GDDR6 |
ASRock Intel Arc A750 Challenger D 8GB OC
8 GB GDDR6 |
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ASUS Dual GeForce GTX 1660 TI
6 GB GDDR6 |
ASUS Dual GeForce GTX 1660 TI
6 GB GDDR6 |
ASUS Dual GeForce GTX 1660 TI
6 GB GDDR6 |
ASUS Dual GeForce GTX 1660 TI
6 GB GDDR6 |
ASRock Intel Arc A750 Challenger D 8GB OC
8 GB GDDR6 |
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ASUS Dual GeForce GTX 1660 TI
6 GB GDDR6 |
ASRock Intel Arc A750 Challenger D 8GB OC
8 GB GDDR6 |
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ASUS Dual GeForce GTX 1660 TI
6 GB GDDR6 |
ASRock Intel Arc A750 Challenger D 8GB OC
8 GB GDDR6 |
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ASUS Dual GeForce GTX 1660 TI
6 GB GDDR6 |