ZOTAC Gaming GeForce RTX 3070 Twin Edge OC LHR
vs
Gainward GeForce GTX 1080 Ti Phoenix
GPU comparison with benchmarksIn the gpu comparison between the ZOTAC Gaming GeForce RTX 3070 Twin Edge OC LHR and the Gainward GeForce GTX 1080 Ti Phoenix, we compare both the technical data and the benchmark results of the two graphics cards.
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GPUThe ZOTAC Gaming GeForce RTX 3070 Twin Edge OC LHR is based on the NVIDIA GeForce RTX 3070 LHR and has 5888 texture shaders and 46 execution units. Gainward GeForce GTX 1080 Ti Phoenix is based on NVIDIA GeForce GTX 1080 Ti, which has 3584 shaders and 28 execution units. |
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| ZOTAC Gaming GeForce RTX 3070 Twin Edge OC LHR | GPU | Gainward GeForce GTX 1080 Ti Phoenix |
| NVIDIA GeForce RTX 3070 LHR | Based on | NVIDIA GeForce GTX 1080 Ti |
| GA104-302-A1 | GPU Chip | GP102-350-K1-A1 |
| Ampere | Architecture | Pascal |
| 46 | Streaming Multiprocessors | 28 |
| 5888 | Shader | 3584 |
| 96 | Render Output Units | 88 |
| 184 | Texture Units | 224 |
| 46 | Raytracing Cores | 0 |
MemoryThe ZOTAC Gaming GeForce RTX 3070 Twin Edge OC LHR has 8 GB of graphics memory of the type GDDR6 and achieves a memory bandwidth of 448 GB/s. The Gainward GeForce GTX 1080 Ti Phoenix can access 11 GB GDDR5X graphics memory and thus achieves a memory bandwidth of 484 GB/s. |
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| 8 GB | Memory Size | 11 GB |
| GDDR6 | Memory Type | GDDR5X |
| 1.750 GHz | Memory Clock | 1.376 GHz |
| 14.0 Gbps | Memory Speed | 11.0 Gbps |
| 448 GB/s | Memory bandwidth | 484 GB/s |
| 256 bit | Memory Interface | 352 bit |
Clock SpeedsThe ZOTAC Gaming GeForce RTX 3070 Twin Edge OC LHR clocks in the base with up to 1.500 GHz. The base frequency of the Gainward GeForce GTX 1080 Ti Phoenix is 1.480 GHz. |
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| 1.500 GHz | Base Clock | 1.480 GHz |
| 1.755 GHz | Boost Clock | 1.582 GHz |
| Avg (Game) Clock | ||
| Yes | Overclocking | Yes |
Thermal DesignThe TDP (Thermal Design Power) of the ZOTAC Gaming GeForce RTX 3070 Twin Edge OC LHR is 220 W. The graphics card is supplied with energy via the 2 x 8-Pin connector. The Gainward GeForce GTX 1080 Ti Phoenix has a TDP of 250 W and is supplied with the required energy via 2 x 8-Pin PCIe power connectors. |
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| 220 W | TDP | 250 W |
| 240 W | TDP (up) | -- |
| 93 °C | Tjunction max | 91 °C |
| 2 x 8-Pin | PCIe-Power | 2 x 8-Pin |
Cooler & FansThe ZOTAC Gaming GeForce RTX 3070 Twin Edge OC LHR has a total of 2 Axial fans. The Gainward GeForce GTX 1080 Ti Phoenix has 2 Axial fans to cool the GPU and memory. |
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| Axial | Fan-Type | Axial |
| 2 x 90 mm | Fan 1 | 2 x 100 mm |
| -- | Fan 2 | -- |
| Air cooling | Cooler-Type | Air cooling |
| 0 dB | Noise (Idle) | 0 dB |
| 44 dB | Noise (Load) | -- |
ConnectivityIn the connectivity category, we recorded the number of ports on a graphics card. A total of 4 screens can be connected to the ZOTAC Gaming GeForce RTX 3070 Twin Edge OC LHR. The Gainward GeForce GTX 1080 Ti Phoenix supports a maximum of 4 screens. |
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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 v1.4 |
| -- | DVI Ports | 1 |
| -- | VGA Ports | -- |
| -- | USB-C Ports | -- |
FeaturesetThe ZOTAC Gaming GeForce RTX 3070 Twin Edge OC LHR supports a maximum resolution of 7680x4320 pixels. The maximum resolution of the Gainward GeForce GTX 1080 Ti Phoenix is 7680x4320 pixels. |
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| 7680x4320 | Max. resolution | 7680x4320 |
| 12_2 (Ultimate) | DirectX | 12_1 |
| Yes | Raytracing | No |
| Yes | DLSS / FSR | Yes |
| ZOTAC SPECTRA | LED | No LED lighting |
Supported Video CodecsThe support and acceleration of certain video codecs directly in the graphics card reduces the load when playing or creating videos. |
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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 ZOTAC Gaming GeForce RTX 3070 Twin Edge OC LHR is 232 mm long, 141 mm high and 42 mm wide. The Gainward GeForce GTX 1080 Ti Phoenix is 285 mm long, 133 mm high and -- wide. |
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| 232 mm | Length | 285 mm |
| 141 mm | Height | 133 mm |
| 42 mm | Width | -- |
| 2 PCIe-Slots | Width (Slots) | 3 PCIe-Slots |
| -- | Weight | -- |
| PCIe 4.0 x 16 | GPU Interface | PCIe 3.0 x 16 |
Additional dataThe ZOTAC Gaming GeForce RTX 3070 Twin Edge OC LHR was released in Q2/2021 at a price of 539 $. The Gainward GeForce GTX 1080 Ti Phoenix was introduced in Q1/2017 at a price of 699 $ (Reference). |
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| ZT-A30700H-10PLHR | Part-no | 426018336-3941 |
| Q2/2021 | Release date | Q1/2017 |
| 539 $ | Launch Price | 699 $ (Reference) |
| 8 nm | Structure size | 16 nm |
| data sheet | Documents | data sheet |
1.500 GHz, 8 GB (220 W TDP)
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1.480 GHz, 11 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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ZOTAC Gaming GeForce RTX 3070 Twin Edge OC LHR
8 GB GDDR6 |
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Gainward GeForce GTX 1080 Ti Phoenix
11 GB GDDR5X |
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Port Royal (Raytracing)
Speed Way Graphics Score (Raytracing)
Cyberpunk 2077
Cyberpunk 2077 was developed by CD Projekt Red and is based on the development studio's own REDengine 4. Ray tracing is switched off in our benchmarks.
3840x2160 (2160p)
2560x1440 (1440p)
1920x1080 (1080p)
The Last of Us Part 1
The Last of Us Part One is a game released by Sony in June 2013 exclusively for the Playstation and released for the PC in early 2023. The benchmark values here were determined at high details.
3840x2160 (2160p)
2560x1440 (1440p)
1920x1080 (1080p)
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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ZOTAC Gaming GeForce RTX 3070 Twin Edge OC LHR
8 GB GDDR6 |
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Gainward GeForce GTX 1080 Ti Phoenix
11 GB GDDR5X |
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2560x1440 (1440p)
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ZOTAC Gaming GeForce RTX 3070 Twin Edge OC LHR
8 GB GDDR6 |
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Gainward GeForce GTX 1080 Ti Phoenix
11 GB GDDR5X |
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1920x1080 (1080p)
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ZOTAC Gaming GeForce RTX 3070 Twin Edge OC LHR
8 GB GDDR6 |
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Gainward GeForce GTX 1080 Ti Phoenix
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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ZOTAC Gaming GeForce RTX 3070 Twin Edge OC LHR
8 GB GDDR6 |
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Gainward GeForce GTX 1080 Ti Phoenix
11 GB GDDR5X |
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Geekbench 6 - Vulkan
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ZOTAC Gaming GeForce RTX 3070 Twin Edge OC LHR
8 GB GDDR6 |
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Gainward GeForce GTX 1080 Ti Phoenix
11 GB GDDR5X |
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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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ZOTAC Gaming GeForce RTX 3070 Twin Edge OC LHR
8 GB GDDR6 |
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Gainward GeForce GTX 1080 Ti Phoenix
11 GB GDDR5X |
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