GIGABYTE GeForce GTX 1080 G1 ROCK 8G
vs
GALAX GeForce RTX 2080 Ti SG (1-Click OC) V2
GPU comparison with benchmarksIn the gpu comparison between the GIGABYTE GeForce GTX 1080 G1 ROCK 8G and the GALAX GeForce RTX 2080 Ti SG (1-Click OC) V2, we compare both the technical data and the benchmark results of the two graphics cards.
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GPUThe GIGABYTE GeForce GTX 1080 G1 ROCK 8G is based on the NVIDIA GeForce GTX 1080 and has 2560 texture shaders and 20 execution units. GALAX GeForce RTX 2080 Ti SG (1-Click OC) V2 is based on NVIDIA GeForce RTX 2080 Ti, which has 4352 shaders and 68 execution units. |
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| GIGABYTE GeForce GTX 1080 G1 ROCK 8G | GPU | GALAX GeForce RTX 2080 Ti SG (1-Click OC) V2 |
| NVIDIA GeForce GTX 1080 | Based on | NVIDIA GeForce RTX 2080 Ti |
| GP104-400-A1 / GP104-410-A1 | GPU Chip | TU102 |
| Pascal | Architecture | Turing |
| 20 | Streaming Multiprocessors | 68 |
| 2560 | Shader | 4352 |
| 64 | Render Output Units | 88 |
| 160 | Texture Units | 272 |
| 0 | Raytracing Cores | 68 |
MemoryThe GIGABYTE GeForce GTX 1080 G1 ROCK 8G has 8 GB of graphics memory of the type GDDR5X and achieves a memory bandwidth of 320 GB/s. The GALAX GeForce RTX 2080 Ti SG (1-Click OC) V2 can access 11 GB GDDR6 graphics memory and thus achieves a memory bandwidth of 616 GB/s. |
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| 8 GB | Memory Size | 11 GB |
| GDDR5X | Memory Type | GDDR6 |
| 1.251 GHz | Memory Clock | 1.750 GHz |
| 10.0 Gbps | Memory Speed | 14.0 Gbps |
| 320 GB/s | Memory bandwidth | 616 GB/s |
| 256 bit | Memory Interface | 352 bit |
Clock SpeedsThe GIGABYTE GeForce GTX 1080 G1 ROCK 8G clocks in the base with up to 1.632 GHz. The base frequency of the GALAX GeForce RTX 2080 Ti SG (1-Click OC) V2 is 1.350 GHz. |
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| 1.632 GHz | Base Clock | 1.350 GHz |
| 1.797 GHz | Boost Clock | 1.605 GHz |
| 1.77 GHz | Avg (Game) Clock | 1.55 GHz |
| Yes | Overclocking | Yes |
Thermal DesignThe TDP (Thermal Design Power) of the GIGABYTE GeForce GTX 1080 G1 ROCK 8G is 180 W. The graphics card is supplied with energy via the 1 x 8-Pin connector. The GALAX GeForce RTX 2080 Ti SG (1-Click OC) V2 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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| 180 W | TDP | 250 W |
| -- | TDP (up) | -- |
| 94 °C | Tjunction max | 89 °C |
| 1 x 8-Pin | PCIe-Power | 2 x 8-Pin |
Cooler & FansThe GIGABYTE GeForce GTX 1080 G1 ROCK 8G has a total of 3 Axial fans. The GALAX GeForce RTX 2080 Ti SG (1-Click OC) V2 has 3 Axial fans to cool the GPU and memory. |
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| Axial | Fan-Type | Axial |
| 3 x 80 mm | Fan 1 | 3 x 80 mm |
| -- | Fan 2 | -- |
| Air cooling | Cooler-Type | Air cooling |
| dB | Noise (Idle) | 0 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 GIGABYTE GeForce GTX 1080 G1 ROCK 8G. The GALAX GeForce RTX 2080 Ti SG (1-Click OC) V2 supports a maximum of 4 screens. |
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| 4 | Max. Displays | 4 |
| 2.2 | HDCP-Version | 2.2 |
| 1x HDMI v2.0b | HDMI Ports | 1x HDMI v2.0b |
| 3x DP v1.4 | DP Ports | 3x DP v1.4a |
| 1 | DVI Ports | -- |
| -- | VGA Ports | -- |
| -- | USB-C Ports | -- |
FeaturesetThe GIGABYTE GeForce GTX 1080 G1 ROCK 8G supports a maximum resolution of 7680x4320 pixels. The maximum resolution of the GALAX GeForce RTX 2080 Ti SG (1-Click OC) V2 is 7680x4320 pixels. |
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| 7680x4320 | Max. resolution | 7680x4320 |
| 12_1 | DirectX | 12_2 (Ultimate) |
| No | Raytracing | Yes |
| Yes | DLSS / FSR | Yes |
| No LED lighting | 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 |
| No | AV1 | No |
| Decode | VP8 | Decode |
| Decode | VP9 | Decode |
DimensionsThe GIGABYTE GeForce GTX 1080 G1 ROCK 8G is 280 mm long, 118 mm high and 41 mm wide. The GALAX GeForce RTX 2080 Ti SG (1-Click OC) V2 is 320 mm long, 110 mm high and 50 mm wide. |
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| 280 mm | Length | 320 mm |
| 118 mm | Height | 110 mm |
| 41 mm | Width | 50 mm |
| 2 PCIe-Slots | Width (Slots) | 3 PCIe-Slots |
| -- | Weight | -- |
| PCIe 3.0 x 16 | GPU Interface | PCIe 3.0 x 16 |
Additional dataThe GIGABYTE GeForce GTX 1080 G1 ROCK 8G was released in Q2/2016 at a price of 599 $ (Reference). The GALAX GeForce RTX 2080 Ti SG (1-Click OC) V2 was introduced in Q3/2018 at a price of 999 $ (Reference). |
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| GV-N1080G1 ROCK-8GD | Part-no | 28IULBMDT22G |
| Q2/2016 | Release date | Q3/2018 |
| 599 $ (Reference) | Launch Price | 999 $ (Reference) |
| 16 nm | Structure size | 12 nm |
| data sheet | Documents | data sheet |
1.632 GHz, 8 GB (180 W TDP)
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1.350 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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GIGABYTE GeForce GTX 1080 G1 ROCK 8G
8 GB GDDR5X |
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GALAX GeForce RTX 2080 Ti SG (1-Click OC) V2
11 GB GDDR6 |
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Port Royal (Raytracing)
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GIGABYTE GeForce GTX 1080 G1 ROCK 8G
8 GB GDDR5X |
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GALAX GeForce RTX 2080 Ti SG (1-Click OC) V2
11 GB GDDR6 |
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Speed Way Graphics Score (Raytracing)
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GALAX GeForce RTX 2080 Ti SG (1-Click OC) V2
11 GB GDDR6 |
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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 2080 Ti SG (1-Click OC) V2
11 GB GDDR6 |
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2560x1440 (1440p)
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GALAX GeForce RTX 2080 Ti SG (1-Click OC) V2
11 GB GDDR6 |
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1920x1080 (1080p)
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GALAX GeForce RTX 2080 Ti SG (1-Click OC) V2
11 GB GDDR6 |
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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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GIGABYTE GeForce GTX 1080 G1 ROCK 8G
8 GB GDDR5X |
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GALAX GeForce RTX 2080 Ti SG (1-Click OC) V2
11 GB GDDR6 |
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2560x1440 (1440p)
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GIGABYTE GeForce GTX 1080 G1 ROCK 8G
8 GB GDDR5X |
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GALAX GeForce RTX 2080 Ti SG (1-Click OC) V2
11 GB GDDR6 |
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1920x1080 (1080p)
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GIGABYTE GeForce GTX 1080 G1 ROCK 8G
8 GB GDDR5X |
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GALAX GeForce RTX 2080 Ti SG (1-Click OC) V2
11 GB GDDR6 |
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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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GIGABYTE GeForce GTX 1080 G1 ROCK 8G
8 GB GDDR5X |
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GALAX GeForce RTX 2080 Ti SG (1-Click OC) V2
11 GB GDDR6 |
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Geekbench 6 - Vulkan
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GIGABYTE GeForce GTX 1080 G1 ROCK 8G
8 GB GDDR5X |
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GALAX GeForce RTX 2080 Ti SG (1-Click OC) V2
11 GB GDDR6 |
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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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GIGABYTE GeForce GTX 1080 G1 ROCK 8G
8 GB GDDR5X |
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GALAX GeForce RTX 2080 Ti SG (1-Click OC) V2
11 GB GDDR6 |
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