GALAX GeForce RTX 3080 Ti HOF OC Lab Edition
vs
ZOTAC GAMING GeForce RTX 3070 Ti AMP Extreme Holo
GPU comparison with benchmarksThe GALAX GeForce RTX 3080 Ti HOF OC Lab Edition has 10240 shader units and these clock a maximum of 1.82 GHz which results in an FP32 computing power of 37.17 TFLOPS.
The ZOTAC GAMING GeForce RTX 3070 Ti AMP Extreme Holo has 6144 shader units and these clock at a maximum of 1.89 GHz and achieve an FP32 computing power of 23.22 TFLOPS. |
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GPUThe GALAX GeForce RTX 3080 Ti HOF OC Lab Edition is equipped with a graphics chip of the Ampere architecture, which has 80 streaming multiprocessors. The graphics card ZOTAC GAMING GeForce RTX 3070 Ti AMP Extreme Holo is based on the Ampere architecture and is equipped with 48 execution units. |
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| GALAX GeForce RTX 3080 Ti HOF OC Lab Edition | GPU | ZOTAC GAMING GeForce RTX 3070 Ti AMP Extreme Holo |
| NVIDIA GeForce RTX 3080 Ti | Based on | NVIDIA GeForce RTX 3070 Ti |
| GA102-225-A1 | GPU Chip | GA104-400-A1 |
| Ampere | Architecture | Ampere |
| 80 | Streaming Multiprocessors | 48 |
| 10240 | Shader | 6144 |
| 112 | Render Output Units | 96 |
| 320 | Texture Units | 192 |
| 80 | Raytracing Cores | 48 |
MemoryThe GALAX GeForce RTX 3080 Ti HOF OC Lab Edition is equipped with a 12 GB large GDDR6X graphics memory, which is equipped with 1.188 GHz clocks. The ZOTAC GAMING GeForce RTX 3070 Ti AMP Extreme Holo has a 8 GB large GDDR6X graphics memory and the memory clock is 1.188GHz. |
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| 12 GB | Memory Size | 8 GB |
| GDDR6X | Memory Type | GDDR6X |
| 1.188 GHz | Memory Clock | 1.188 GHz |
| 19.0 Gbps | Memory Speed | 19.0 Gbps |
| 912 GB/s | Memory bandwidth | 608 GB/s |
| 384 bit | Memory Interface | 256 bit |
Clock SpeedsThe GALAX GeForce RTX 3080 Ti HOF OC Lab Edition has a turbo clock of 1.815 GHz. The turbo frequency of the ZOTAC GAMING GeForce RTX 3070 Ti AMP Extreme Holo is 1.890 GHz. |
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| 1.365 GHz | Base Clock | 1.580 GHz |
| 1.815 GHz | Boost Clock | 1.890 GHz |
| Avg (Game) Clock | ||
| Yes | Overclocking | Yes |
Thermal DesignThe GALAX GeForce RTX 3080 Ti HOF OC Lab Edition has 3 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 3070 Ti AMP Extreme Holo is equipped with a 3 x 8-Pin PCIe power connector that supplies it with power. The maximum operating temperature of the card is 93 °C. |
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| 350 W | TDP | 310 W |
| -- | TDP (up) | -- |
| 93 °C | Tjunction max | 93 °C |
| 3 x 8-Pin | PCIe-Power | 3 x 8-Pin |
Cooler & FansThe graphics processor and graphics memory of the GALAX GeForce RTX 3080 Ti HOF OC Lab Edition are cooled with a Air cooling. The ZOTAC GAMING GeForce RTX 3070 Ti AMP Extreme Holo is cooled by a Air cooling. |
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| Axial | Fan-Type | Axial |
| 2 x 102 mm | Fan 1 | 3 x 100 mm |
| 1 x 92 mm | Fan 2 | -- |
| Air cooling | Cooler-Type | Air cooling |
| 0 dB | Noise (Idle) | 0 dB |
| -- | Noise (Load) | -- |
ConnectivityThe GALAX GeForce RTX 3080 Ti HOF OC Lab Edition supports the downward compatible copy protection HDCP in version 2.3. The ZOTAC GAMING GeForce RTX 3070 Ti AMP Extreme Holo supports HDCP in version 2.3 and all previous versions. |
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| 4 | Max. Displays | 4 |
| 2.3 | HDCP-Version | 2.3 |
| 1x HDMI v2.1 | HDMI Ports | 1x HDMI v2.1 |
| 3x DP v1.4a | DP Ports | 3x DP v1.4a |
| -- | DVI Ports | -- |
| -- | VGA Ports | -- |
| -- | USB-C Ports | -- |
FeaturesetThe GALAX GeForce RTX 3080 Ti HOF OC Lab Edition supports the DirectX standard from Microsoft in version 12_2 (Ultimate). The ZOTAC GAMING GeForce RTX 3070 Ti AMP Extreme Holo 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 | ZOTAC SPECTRA |
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 | Decode |
| Decode | VP8 | Decode |
| Decode | VP9 | Decode |
DimensionsThe GALAX GeForce RTX 3080 Ti HOF OC Lab Edition is 68 mm wide and therefore needs the space of 3 PCIe-Slots in the case. The width of the ZOTAC GAMING GeForce RTX 3070 Ti AMP Extreme Holo is 68 mm and thus requires the space of 3 PCIe-Slots in the PC case. |
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| 352 mm | Length | 353 mm |
| 160 mm | Height | 145 mm |
| 68 mm | Width | 60 mm |
| 4 PCIe-Slots | Width (Slots) | 3 PCIe-Slots |
| -- | Weight | -- |
| PCIe 4.0 x 16 | GPU Interface | PCIe 4.0 x 16 |
Additional dataManufactured using the 8 nanometer process, GALAX GeForce RTX 3080 Ti HOF OC Lab Edition was released in Q2/2021. The ZOTAC GAMING GeForce RTX 3070 Ti AMP Extreme Holo published in Q3/2021 is manufactured with a structure width of 8 nanometers. |
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| 38IOM5MD3BXD | Part-no | ZT-A30710B-10P |
| Q2/2021 | Release date | Q3/2021 |
| 1,199 $ (Reference) | Launch Price | 599 $ (Reference) |
| 8 nm | Structure size | 8 nm |
| data sheet | Documents | data sheet |
1.365 GHz, 12 GB (350 W TDP)
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1.580 GHz, 8 GB (310 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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GALAX GeForce RTX 3080 Ti HOF OC Lab Edition
12 GB GDDR6X |
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ZOTAC GAMING GeForce RTX 3070 Ti AMP Extreme Holo
8 GB GDDR6X |
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Port Royal (Raytracing)
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GALAX GeForce RTX 3080 Ti HOF OC Lab Edition
12 GB GDDR6X |
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ZOTAC GAMING GeForce RTX 3070 Ti AMP Extreme Holo
8 GB GDDR6X |
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Speed Way Graphics Score (Raytracing)
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GALAX GeForce RTX 3080 Ti HOF OC Lab Edition
12 GB GDDR6X |
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ZOTAC GAMING GeForce RTX 3070 Ti AMP Extreme Holo
8 GB GDDR6X |
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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)
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GALAX GeForce RTX 3080 Ti HOF OC Lab Edition
12 GB GDDR6X |
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ZOTAC GAMING GeForce RTX 3070 Ti AMP Extreme Holo
8 GB GDDR6X |
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2560x1440 (1440p)
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GALAX GeForce RTX 3080 Ti HOF OC Lab Edition
12 GB GDDR6X |
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ZOTAC GAMING GeForce RTX 3070 Ti AMP Extreme Holo
8 GB GDDR6X |
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1920x1080 (1080p)
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GALAX GeForce RTX 3080 Ti HOF OC Lab Edition
12 GB GDDR6X |
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ZOTAC GAMING GeForce RTX 3070 Ti AMP Extreme Holo
8 GB GDDR6X |
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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)
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GALAX GeForce RTX 3080 Ti HOF OC Lab Edition
12 GB GDDR6X |
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ZOTAC GAMING GeForce RTX 3070 Ti AMP Extreme Holo
8 GB GDDR6X |
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2560x1440 (1440p)
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GALAX GeForce RTX 3080 Ti HOF OC Lab Edition
12 GB GDDR6X |
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ZOTAC GAMING GeForce RTX 3070 Ti AMP Extreme Holo
8 GB GDDR6X |
||
1920x1080 (1080p)
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GALAX GeForce RTX 3080 Ti HOF OC Lab Edition
12 GB GDDR6X |
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ZOTAC GAMING GeForce RTX 3070 Ti AMP Extreme Holo
8 GB GDDR6X |
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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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GALAX GeForce RTX 3080 Ti HOF OC Lab Edition
12 GB GDDR6X |
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ZOTAC GAMING GeForce RTX 3070 Ti AMP Extreme Holo
8 GB GDDR6X |
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2560x1440 (1440p)
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GALAX GeForce RTX 3080 Ti HOF OC Lab Edition
12 GB GDDR6X |
||
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ZOTAC GAMING GeForce RTX 3070 Ti AMP Extreme Holo
8 GB GDDR6X |
||
1920x1080 (1080p)
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GALAX GeForce RTX 3080 Ti HOF OC Lab Edition
12 GB GDDR6X |
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ZOTAC GAMING GeForce RTX 3070 Ti AMP Extreme Holo
8 GB GDDR6X |
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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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GALAX GeForce RTX 3080 Ti HOF OC Lab Edition
12 GB GDDR6X |
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ZOTAC GAMING GeForce RTX 3070 Ti AMP Extreme Holo
8 GB GDDR6X |
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Geekbench 6 - Vulkan
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GALAX GeForce RTX 3080 Ti HOF OC Lab Edition
12 GB GDDR6X |
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ZOTAC GAMING GeForce RTX 3070 Ti AMP Extreme Holo
8 GB GDDR6X |
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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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GALAX GeForce RTX 3080 Ti HOF OC Lab Edition
12 GB GDDR6X |
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ZOTAC GAMING GeForce RTX 3070 Ti AMP Extreme Holo
8 GB GDDR6X |
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