EVGA GeForce GTX 1080 Ti SC2 GAMING
vs
ZOTAC GeForce GTX 980 Ti
GPU comparison with benchmarksThe EVGA GeForce GTX 1080 Ti SC2 GAMING is based on the NVIDIA GeForce GTX 1080 Ti (Pascal) and has 11 GB GDDR5X graphics memory with a bandwidth of 484 GB/s.
The ZOTAC GeForce GTX 980 Ti is based on the NVIDIA GeForce GTX 980 Ti (Maxwell 2.0) and has 6 GB GDDR5 graphics memory with a bandwidth of 337 GB/s. |
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GPUThe EVGA GeForce GTX 1080 Ti SC2 GAMING has the GP102-350-K1-A1 graphics chip installed, which is based on the Pascal architecture. The ZOTAC GeForce GTX 980 Ti is based on the graphics chip GM200-310-A1, which comes from the Maxwell 2.0 architecture. |
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| EVGA GeForce GTX 1080 Ti SC2 GAMING | GPU | ZOTAC GeForce GTX 980 Ti |
| NVIDIA GeForce GTX 1080 Ti | Based on | NVIDIA GeForce GTX 980 Ti |
| GP102-350-K1-A1 | GPU Chip | GM200-310-A1 |
| Pascal | Architecture | Maxwell 2.0 |
| 28 | Streaming Multiprocessors | 22 |
| 3584 | Shader | 2816 |
| 88 | Render Output Units | 96 |
| 224 | Texture Units | 176 |
| 0 | Raytracing Cores | 0 |
MemoryThe graphics memory of the EVGA GeForce GTX 1080 Ti SC2 GAMING clocks at 1.376 GHz, which corresponds to a speed of 11.0 Gbps. The graphics memory speed of the ZOTAC GeForce GTX 980 Ti is 7.0 Gbps and the clock speed is 1.753 GHz. |
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| 11 GB | Memory Size | 6 GB |
| GDDR5X | Memory Type | GDDR5 |
| 1.376 GHz | Memory Clock | 1.753 GHz |
| 11.0 Gbps | Memory Speed | 7.0 Gbps |
| 484 GB/s | Memory bandwidth | 337 GB/s |
| 352 bit | Memory Interface | 384 bit |
Clock SpeedsThe clock frequency of a graphics card determines the speed in connection with the graphics architecture. |
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| 1.556 GHz | Base Clock | 1.000 GHz |
| 1.670 GHz | Boost Clock | 1.076 GHz |
| Avg (Game) Clock | ||
| Yes | Overclocking | Yes |
Thermal DesignThe EVGA GeForce GTX 1080 Ti SC2 GAMING is powered by 1 x 6-Pin, 1 x 8-Pin connectors. The TDP (Thermal Design Power) of the graphics card is 250 W. The ZOTAC GeForce GTX 980 Ti has 1 x 6-Pin, 1 x 8-Pin PCIe power connectors that supply it with energy. The manufacturer specifies the TDP of the card as 250 W. |
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| 250 W | TDP | 250 W |
| -- | TDP (up) | -- |
| 91 °C | Tjunction max | 91 °C |
| 1 x 6-Pin, 1 x 8-Pin | PCIe-Power | 1 x 6-Pin, 1 x 8-Pin |
Cooler & FansThe EVGA GeForce GTX 1080 Ti SC2 GAMING is equipped with a total of 2 Axial main fans. The ZOTAC GeForce GTX 980 Ti has 1 Radial main fans that cool the GPU and memory. |
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| Axial | Fan-Type | Radial |
| 2 x 90 mm | Fan 1 | 1 x 65 mm |
| -- | Fan 2 | -- |
| Air cooling | Cooler-Type | Air cooling |
| 0 dB | Noise (Idle) | 0 dB |
| -- | Noise (Load) | -- |
ConnectivityUp to 4 screens can be operated with the EVGA GeForce GTX 1080 Ti SC2 GAMING. The ZOTAC GeForce GTX 980 Ti supports the operation of a maximum of 4 monitors. |
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| 4 | Max. Displays | 4 |
| 2.2 | HDCP-Version | 2.2 |
| 1x HDMI v2.0b | HDMI Ports | 1x HDMI v2.0 |
| 3x DP v1.4 | DP Ports | 3x DP v1.2 |
| 1 | DVI Ports | 1 |
| -- | VGA Ports | -- |
| -- | USB-C Ports | -- |
FeaturesetWith the EVGA GeForce GTX 1080 Ti SC2 GAMING it is possible to operate a screen with a maximum resolution of up to 7680x4320 pixels. The maximum supported resolution of the ZOTAC GeForce GTX 980 Ti is 4096x2160 pixels. |
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| 7680x4320 | Max. resolution | 4096x2160 |
| 12_1 | DirectX | 12_1 |
| No | Raytracing | No |
| Yes | DLSS / FSR | No |
| No LED lighting | LED | No LED lighting |
Supported Video CodecsThe support and acceleration of certain video codecs can have a positive impact on the lower energy consumption and less waste heat from the graphics card. |
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| Decode / Encode | h264 | Decode / Encode |
| Decode / Encode | h265 / HEVC | No |
| No | AV1 | No |
| Decode | VP8 | Decode |
| Decode | VP9 | No |
DimensionsThe EVGA GeForce GTX 1080 Ti SC2 GAMING is connected to the system via PCIe 3.0 x 16 lanes and requires 2 PCIe-Slots space in the housing. The ZOTAC GeForce GTX 980 Ti needs the space of 2 PCIe-Slots in the case and has a PCIe 3 x 16 Lanes interface. |
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| 269 mm | Length | 267 mm |
| 119 mm | Height | 111 mm |
| -- | Width | 38 mm |
| 2 PCIe-Slots | Width (Slots) | 2 PCIe-Slots |
| -- | Weight | -- |
| PCIe 3.0 x 16 | GPU Interface | PCIe 3 x 16 |
Additional dataThe EVGA GeForce GTX 1080 Ti SC2 GAMING has been manufactured with a structure width of 16 nanometers since Q1/2017. The ZOTAC GeForce GTX 980 Ti came on the market in Q2/2015 and will have a structure width of 28 nanometers manufactured. |
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| 11G-P4-6593-KR | Part-no | ZT-90501-10P |
| Q1/2017 | Release date | Q2/2015 |
| 699 $ (Reference) | Launch Price | 699 $ |
| 16 nm | Structure size | 28 nm |
| data sheet | Documents | -- |
1.556 GHz, 11 GB (250 W TDP)
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1.000 GHz, 6 GB (250 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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EVGA GeForce GTX 1080 Ti SC2 GAMING
11 GB GDDR5X |
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ZOTAC GeForce GTX 980 Ti
6 GB GDDR5 |
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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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EVGA GeForce GTX 1080 Ti SC2 GAMING
11 GB GDDR5X |
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2560x1440 (1440p)
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EVGA GeForce GTX 1080 Ti SC2 GAMING
11 GB GDDR5X |
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1920x1080 (1080p)
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EVGA GeForce GTX 1080 Ti SC2 GAMING
11 GB GDDR5X |
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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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EVGA GeForce GTX 1080 Ti SC2 GAMING
11 GB GDDR5X |
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ZOTAC GeForce GTX 980 Ti
6 GB GDDR5 |
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Geekbench 6 - Vulkan
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EVGA GeForce GTX 1080 Ti SC2 GAMING
11 GB GDDR5X |
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ZOTAC GeForce GTX 980 Ti
6 GB GDDR5 |
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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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EVGA GeForce GTX 1080 Ti SC2 GAMING
11 GB GDDR5X |
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ZOTAC GeForce GTX 980 Ti
6 GB GDDR5 |
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