GPU comparison with benchmarksThe EVGA GeForce RTX 3080 XC3 Ultra Gaming has 8704 shader units and these clock a maximum of 1.76 GHz which results in an FP32 computing power of 30.55 TFLOPS.
The ZOTAC GAMING GeForce RTX 2080 Ti AMP has 4352 shader units and these clock at a maximum of 1.67 GHz and achieve an FP32 computing power of 14.49 TFLOPS. |
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GPUThe EVGA GeForce RTX 3080 XC3 Ultra Gaming is equipped with a graphics chip of the Ampere architecture, which has 68 streaming multiprocessors. The graphics card ZOTAC GAMING GeForce RTX 2080 Ti AMP is based on the Turing architecture and is equipped with 68 execution units. |
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EVGA GeForce RTX 3080 XC3 Ultra Gaming | GPU | ZOTAC GAMING GeForce RTX 2080 Ti AMP |
NVIDIA GeForce RTX 3080 | Based on | NVIDIA GeForce RTX 2080 Ti |
GA102-200-K1-A1 | GPU Chip | TU102 |
Ampere | Architecture | Turing |
68 | Streaming Multiprocessors | 68 |
8704 | Shader | 4352 |
96 | Render Output Units | 88 |
272 | Texture Units | 272 |
68 | Raytracing Cores | 68 |
MemoryThe EVGA GeForce RTX 3080 XC3 Ultra Gaming is equipped with a 10 GB large GDDR6X graphics memory, which is equipped with 1.188 GHz clocks. The ZOTAC GAMING GeForce RTX 2080 Ti AMP has a 11 GB large GDDR6 graphics memory and the memory clock is 1.750GHz. |
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10 GB | Memory Size | 11 GB |
GDDR6X | Memory Type | GDDR6 |
1.188 GHz | Memory Clock | 1.750 GHz |
19.0 Gbps | Memory Speed | 14.0 Gbps |
760 GB/s | Memory bandwidth | 616 GB/s |
320 bit | Memory Interface | 352 bit |
Clock SpeedsThe EVGA GeForce RTX 3080 XC3 Ultra Gaming has a turbo clock of 1.755 GHz. The turbo frequency of the ZOTAC GAMING GeForce RTX 2080 Ti AMP is 1.665 GHz. |
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1.440 GHz | Base Clock | 1.350 GHz |
1.755 GHz | Boost Clock | 1.665 GHz |
Avg (Game) Clock | 1.55 GHz | |
Yes | Overclocking | Yes |
Thermal DesignThe EVGA GeForce RTX 3080 XC3 Ultra Gaming 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 93 °C. The ZOTAC GAMING GeForce RTX 2080 Ti AMP is equipped with a 2 x 8-Pin PCIe power connector that supplies it with power. The maximum operating temperature of the card is 89 °C. |
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320 W | TDP | 260 W |
370 W | TDP (up) | -- |
93 °C | Tjunction max | 89 °C |
2 x 8-Pin | PCIe-Power | 2 x 8-Pin |
Cooler & FansThe graphics processor and graphics memory of the EVGA GeForce RTX 3080 XC3 Ultra Gaming are cooled with a Air cooling. The ZOTAC GAMING GeForce RTX 2080 Ti AMP is cooled by a Air cooling. |
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Axial | Fan-Type | Axial |
3 x 90 mm | Fan 1 | 3 x 90 mm |
-- | Fan 2 | -- |
Air cooling | Cooler-Type | Air cooling |
0 dB | Noise (Idle) | 0 dB |
41-43 dB | Noise (Load) | -- |
ConnectivityThe EVGA GeForce RTX 3080 XC3 Ultra Gaming supports the downward compatible copy protection HDCP in version 2.3. The ZOTAC GAMING GeForce RTX 2080 Ti AMP supports HDCP in version 2.2 and all previous versions. |
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4 | Max. Displays | 4 |
2.3 | HDCP-Version | 2.2 |
1x HDMI v2.1 | HDMI Ports | 1x HDMI v2.0b |
3x DP v1.4a | DP Ports | 3x DP v1.4a |
-- | DVI Ports | -- |
-- | VGA Ports | -- |
-- | USB-C Ports | 1 |
FeaturesetThe EVGA GeForce RTX 3080 XC3 Ultra Gaming supports the DirectX standard from Microsoft in version 12_2 (Ultimate). The ZOTAC GAMING GeForce RTX 2080 Ti AMP supports Microsoft's DirectX version 12_2 (Ultimate). |
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7680x4320 | Max. resolution | 7680x4320 |
12_2 (Ultimate) | DirectX | 12_2 (Ultimate) |
Yes | Raytracing | Yes |
Yes | DLSS / FSR | Yes |
Addressable LED | 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 | AV1 | No |
Decode | VP8 | Decode |
Decode | VP9 | Decode |
DimensionsThe EVGA GeForce RTX 3080 XC3 Ultra Gaming is -- wide and therefore needs the space of 3 PCIe-Slots in the case. The width of the ZOTAC GAMING GeForce RTX 2080 Ti AMP is -- and thus requires the space of 3 PCIe-Slots in the PC case. |
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285 mm | Length | 308 mm |
111 mm | Height | 113 mm |
-- | Width | 57 mm |
3 PCIe-Slots | Width (Slots) | 3 PCIe-Slots |
-- | Weight | -- |
PCIe 4.0 x 16 | GPU Interface | PCIe 3.0 x 16 |
Additional dataManufactured using the 8 nanometer process, EVGA GeForce RTX 3080 XC3 Ultra Gaming was released in Q4/2020. The ZOTAC GAMING GeForce RTX 2080 Ti AMP published in Q3/2018 is manufactured with a structure width of 12 nanometers. |
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10G-P5-3885-KR | Part-no | ZT-T20810D-10P |
Q4/2020 | Release date | Q3/2018 |
749 $ | Launch Price | 999 $ (Reference) |
8 nm | Structure size | 12 nm |
data sheet | Documents | data sheet |
EVGA GeForce RTX 3080 XC3 Ultra Gaming
10 GB GDDR6X |
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ZOTAC GAMING GeForce RTX 2080 Ti AMP
11 GB GDDR6 |
EVGA GeForce RTX 3080 XC3 Ultra Gaming
10 GB GDDR6X |
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ZOTAC GAMING GeForce RTX 2080 Ti AMP
11 GB GDDR6 |
EVGA GeForce RTX 3080 XC3 Ultra Gaming
10 GB GDDR6X |
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ZOTAC GAMING GeForce RTX 2080 Ti AMP
11 GB GDDR6 |
EVGA GeForce RTX 3080 XC3 Ultra Gaming
10 GB GDDR6X |
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ZOTAC GAMING GeForce RTX 2080 Ti AMP
11 GB GDDR6 |
EVGA GeForce RTX 3080 XC3 Ultra Gaming
10 GB GDDR6X |
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ZOTAC GAMING GeForce RTX 2080 Ti AMP
11 GB GDDR6 |
EVGA GeForce RTX 3080 XC3 Ultra Gaming
10 GB GDDR6X |
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ZOTAC GAMING GeForce RTX 2080 Ti AMP
11 GB GDDR6 |
EVGA GeForce RTX 3080 XC3 Ultra Gaming
10 GB GDDR6X |
EVGA GeForce RTX 3080 XC3 Ultra Gaming
10 GB GDDR6X |
EVGA GeForce RTX 3080 XC3 Ultra Gaming
10 GB GDDR6X |
EVGA GeForce RTX 3080 XC3 Ultra Gaming
10 GB GDDR6X |
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ZOTAC GAMING GeForce RTX 2080 Ti AMP
11 GB GDDR6 |
EVGA GeForce RTX 3080 XC3 Ultra Gaming
10 GB GDDR6X |
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ZOTAC GAMING GeForce RTX 2080 Ti AMP
11 GB GDDR6 |
EVGA GeForce RTX 3080 XC3 Ultra Gaming
10 GB GDDR6X |
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ZOTAC GAMING GeForce RTX 2080 Ti AMP
11 GB GDDR6 |
EVGA GeForce RTX 3080 XC3 Ultra Gaming
10 GB GDDR6X |
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ZOTAC GAMING GeForce RTX 2080 Ti AMP
11 GB GDDR6 |
EVGA GeForce RTX 3080 XC3 Ultra Gaming
10 GB GDDR6X |
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ZOTAC GAMING GeForce RTX 2080 Ti AMP
11 GB GDDR6 |
EVGA GeForce RTX 3080 XC3 Ultra Gaming
10 GB GDDR6X |
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ZOTAC GAMING GeForce RTX 2080 Ti AMP
11 GB GDDR6 |