GALAX GeForce GTX 1080 Ti EX OC
vs
GIGABYTE GeForce RTX 3090 TURBO 24G
GPU comparison with benchmarksIn the gpu comparison between the GALAX GeForce GTX 1080 Ti EX OC and the GIGABYTE GeForce RTX 3090 TURBO 24G, we compare both the technical data and the benchmark results of the two graphics cards.
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GPUThe GALAX GeForce GTX 1080 Ti EX OC is based on the NVIDIA GeForce GTX 1080 Ti and has 3584 texture shaders and 28 execution units. GIGABYTE GeForce RTX 3090 TURBO 24G is based on NVIDIA GeForce RTX 3090, which has 10496 shaders and 82 execution units. |
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| GALAX GeForce GTX 1080 Ti EX OC | GPU | GIGABYTE GeForce RTX 3090 TURBO 24G |
| NVIDIA GeForce GTX 1080 Ti | Based on | NVIDIA GeForce RTX 3090 |
| GP102-350-K1-A1 | GPU Chip | GA102-300-A1 |
| Pascal | Architecture | Ampere |
| 28 | Streaming Multiprocessors | 82 |
| 3584 | Shader | 10496 |
| 88 | Render Output Units | 112 |
| 224 | Texture Units | 328 |
| 0 | Raytracing Cores | 82 |
MemoryThe GALAX GeForce GTX 1080 Ti EX OC has 11 GB of graphics memory of the type GDDR5X and achieves a memory bandwidth of 484 GB/s. The GIGABYTE GeForce RTX 3090 TURBO 24G can access 24 GB GDDR6X graphics memory and thus achieves a memory bandwidth of 936 GB/s. |
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| 11 GB | Memory Size | 24 GB |
| GDDR5X | Memory Type | GDDR6X |
| 1.376 GHz | Memory Clock | 1.219 GHz |
| 11.0 Gbps | Memory Speed | 19.5 Gbps |
| 484 GB/s | Memory bandwidth | 936 GB/s |
| 352 bit | Memory Interface | 384 bit |
Clock SpeedsThe GALAX GeForce GTX 1080 Ti EX OC clocks in the base with up to 1.531 GHz. The base frequency of the GIGABYTE GeForce RTX 3090 TURBO 24G is 1.395 GHz. |
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| 1.531 GHz | Base Clock | 1.395 GHz |
| 1.645 GHz | Boost Clock | 1.950 GHz |
| Avg (Game) Clock | 1.70 GHz | |
| Yes | Overclocking | Yes |
Thermal DesignThe TDP (Thermal Design Power) of the GALAX GeForce GTX 1080 Ti EX OC is 250 W. The graphics card is supplied with energy via the 1 x 6-Pin, 1 x 8-Pin connector. The GIGABYTE GeForce RTX 3090 TURBO 24G has a TDP of 350 W and is supplied with the required energy via 2 x 8-Pin PCIe power connectors. |
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| 250 W | TDP | 350 W |
| -- | TDP (up) | -- |
| 91 °C | Tjunction max | 93 °C |
| 1 x 6-Pin, 1 x 8-Pin | PCIe-Power | 2 x 8-Pin |
Cooler & FansThe GALAX GeForce GTX 1080 Ti EX OC has a total of 2 Axial fans. The GIGABYTE GeForce RTX 3090 TURBO 24G has 1 Axial fans to cool the GPU and memory. |
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| Axial | Fan-Type | Axial |
| 2 x 90 mm | Fan 1 | 1 x 80 mm |
| -- | Fan 2 | -- |
| Air cooling | Cooler-Type | Air cooling |
| 0 dB | Noise (Idle) | 0 dB |
| -- | Noise (Load) | 47 dB |
ConnectivityIn the connectivity category, we recorded the number of ports on a graphics card. A total of 4 screens can be connected to the GALAX GeForce GTX 1080 Ti EX OC. The GIGABYTE GeForce RTX 3090 TURBO 24G supports a maximum of 4 screens. |
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| 4 | Max. Displays | 4 |
| 2.2 | HDCP-Version | 2.3 |
| 1x HDMI v2.0b | HDMI Ports | 1x HDMI v2.1 |
| 3x DP v1.4 | DP Ports | 3x DP v1.4a |
| -- | DVI Ports | -- |
| -- | VGA Ports | -- |
| -- | USB-C Ports | -- |
FeaturesetThe GALAX GeForce GTX 1080 Ti EX OC supports a maximum resolution of 7680x4320 pixels. The maximum resolution of the GIGABYTE GeForce RTX 3090 TURBO 24G 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 | Decode |
| Decode | VP8 | Decode |
| Decode | VP9 | Decode |
DimensionsThe GALAX GeForce GTX 1080 Ti EX OC is 281 mm long, 124 mm high and 42 mm wide. The GIGABYTE GeForce RTX 3090 TURBO 24G is 267 mm long, 111 mm high and -- wide. |
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| 281 mm | Length | 267 mm |
| 124 mm | Height | 111 mm |
| 42 mm | Width | -- |
| 2 PCIe-Slots | Width (Slots) | 2 PCIe-Slots |
| -- | Weight | -- |
| PCIe 3.0 x 16 | GPU Interface | PCIe 4.0 x 16 |
Additional dataThe GALAX GeForce GTX 1080 Ti EX OC was released in Q1/2017 at a price of 699 $ (Reference). The GIGABYTE GeForce RTX 3090 TURBO 24G was introduced in Q4/2020 at a price of 1,589 $. |
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| 80IUJBMDP0EC | Part-no | -- |
| Q1/2017 | Release date | Q4/2020 |
| 699 $ (Reference) | Launch Price | 1,589 $ |
| 16 nm | Structure size | 8 nm |
| data sheet | Documents | -- |
1.531 GHz, 11 GB (250 W TDP)
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1.395 GHz, 24 GB (350 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 GTX 1080 Ti EX OC
11 GB GDDR5X |
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GIGABYTE GeForce RTX 3090 TURBO 24G
24 GB GDDR6X |
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Port Royal (Raytracing)
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GIGABYTE GeForce RTX 3090 TURBO 24G
24 GB GDDR6X |
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Speed Way Graphics Score (Raytracing)
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GIGABYTE GeForce RTX 3090 TURBO 24G
24 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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GIGABYTE GeForce RTX 3090 TURBO 24G
24 GB GDDR6X |
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2560x1440 (1440p)
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GIGABYTE GeForce RTX 3090 TURBO 24G
24 GB GDDR6X |
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1920x1080 (1080p)
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GIGABYTE GeForce RTX 3090 TURBO 24G
24 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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GIGABYTE GeForce RTX 3090 TURBO 24G
24 GB GDDR6X |
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2560x1440 (1440p)
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GIGABYTE GeForce RTX 3090 TURBO 24G
24 GB GDDR6X |
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1920x1080 (1080p)
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GIGABYTE GeForce RTX 3090 TURBO 24G
24 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 GTX 1080 Ti EX OC
11 GB GDDR5X |
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GIGABYTE GeForce RTX 3090 TURBO 24G
24 GB GDDR6X |
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2560x1440 (1440p)
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GALAX GeForce GTX 1080 Ti EX OC
11 GB GDDR5X |
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GIGABYTE GeForce RTX 3090 TURBO 24G
24 GB GDDR6X |
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1920x1080 (1080p)
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GALAX GeForce GTX 1080 Ti EX OC
11 GB GDDR5X |
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GIGABYTE GeForce RTX 3090 TURBO 24G
24 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 GTX 1080 Ti EX OC
11 GB GDDR5X |
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GIGABYTE GeForce RTX 3090 TURBO 24G
24 GB GDDR6X |
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Geekbench 6 - Vulkan
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GALAX GeForce GTX 1080 Ti EX OC
11 GB GDDR5X |
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GIGABYTE GeForce RTX 3090 TURBO 24G
24 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 GTX 1080 Ti EX OC
11 GB GDDR5X |
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GIGABYTE GeForce RTX 3090 TURBO 24G
24 GB GDDR6X |
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