GIGABYTE GeForce RTX 3090 GAMING OC 24G
vs
GALAX GeForce RTX 2080 Ti
GPU comparison with benchmarksIn the gpu comparison between the GIGABYTE GeForce RTX 3090 GAMING OC 24G and the GALAX GeForce RTX 2080 Ti, we compare both the technical data and the benchmark results of the two graphics cards.
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GPUThe GIGABYTE GeForce RTX 3090 GAMING OC 24G is based on the NVIDIA GeForce RTX 3090 and has 10496 texture shaders and 82 execution units. GALAX GeForce RTX 2080 Ti is based on NVIDIA GeForce RTX 2080 Ti, which has 4352 shaders and 68 execution units. |
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| GIGABYTE GeForce RTX 3090 GAMING OC 24G | GPU | GALAX GeForce RTX 2080 Ti |
| NVIDIA GeForce RTX 3090 | Based on | NVIDIA GeForce RTX 2080 Ti |
| GA102-300-A1 | GPU Chip | TU102 |
| Ampere | Architecture | Turing |
| 82 | Streaming Multiprocessors | 68 |
| 10496 | Shader | 4352 |
| 112 | Render Output Units | 88 |
| 328 | Texture Units | 272 |
| 82 | Raytracing Cores | 68 |
MemoryThe GIGABYTE GeForce RTX 3090 GAMING OC 24G has 24 GB of graphics memory of the type GDDR6X and achieves a memory bandwidth of 936 GB/s. The GALAX GeForce RTX 2080 Ti can access 11 GB GDDR6 graphics memory and thus achieves a memory bandwidth of 616 GB/s. |
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| 24 GB | Memory Size | 11 GB |
| GDDR6X | Memory Type | GDDR6 |
| 1.219 GHz | Memory Clock | 1.750 GHz |
| 19.5 Gbps | Memory Speed | 14.0 Gbps |
| 936 GB/s | Memory bandwidth | 616 GB/s |
| 384 bit | Memory Interface | 352 bit |
Clock SpeedsThe GIGABYTE GeForce RTX 3090 GAMING OC 24G clocks in the base with up to 1.395 GHz. The base frequency of the GALAX GeForce RTX 2080 Ti is 1.350 GHz. |
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| 1.395 GHz | Base Clock | 1.350 GHz |
| 1.755 GHz | Boost Clock | 1.545 GHz |
| Avg (Game) Clock | ||
| Yes | Overclocking | Yes |
Thermal DesignThe TDP (Thermal Design Power) of the GIGABYTE GeForce RTX 3090 GAMING OC 24G is 370 W. The graphics card is supplied with energy via the 2 x 8-Pin connector. The GALAX GeForce RTX 2080 Ti 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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| 370 W | TDP | 250 W |
| 390 W | TDP (up) | -- |
| 93 °C | Tjunction max | 89 °C |
| 2 x 8-Pin | PCIe-Power | 2 x 8-Pin |
Cooler & FansThe GIGABYTE GeForce RTX 3090 GAMING OC 24G has a total of 3 Axial fans. The GALAX GeForce RTX 2080 Ti has 1 Radial fans to cool the GPU and memory. |
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| Axial | Fan-Type | Radial |
| 2 x 90 mm | Fan 1 | 1 x 80 mm |
| 1 x 80 mm | Fan 2 | -- |
| Air cooling | Cooler-Type | Air cooling |
| 0 dB | Noise (Idle) | 0 dB |
| 43 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 RTX 3090 GAMING OC 24G. The GALAX GeForce RTX 2080 Ti supports a maximum of 4 screens. |
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| 4 | Max. Displays | 4 |
| 2.3 | HDCP-Version | 2.2 |
| 2x HDMI v2.1 | HDMI Ports | 1x HDMI v2.0b |
| 3x DP v1.4a | DP Ports | 3x DP v1.4a |
| -- | DVI Ports | -- |
| -- | VGA Ports | -- |
| -- | USB-C Ports | 1 |
FeaturesetThe GIGABYTE GeForce RTX 3090 GAMING OC 24G supports a maximum resolution of 7680x4320 pixels. The maximum resolution of the GALAX GeForce RTX 2080 Ti is 7680x4320 pixels. |
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| 7680x4320 | Max. resolution | 7680x4320 |
| 12_2 (Ultimate) | DirectX | 12_2 (Ultimate) |
| Yes | Raytracing | Yes |
| Yes | DLSS / FSR | Yes |
| GIGABYTE RGB Fusion | 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 GIGABYTE GeForce RTX 3090 GAMING OC 24G is 320 mm long, 129 mm high and 55 mm wide. The GALAX GeForce RTX 2080 Ti is 320 mm long, 110 mm high and 50 mm wide. |
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| 320 mm | Length | 320 mm |
| 129 mm | Height | 110 mm |
| 55 mm | Width | 50 mm |
| 3 PCIe-Slots | Width (Slots) | 3 PCIe-Slots |
| -- | Weight | -- |
| PCIe 4.0 x 16 | GPU Interface | PCIe 3.0 x 16 |
Additional dataThe GIGABYTE GeForce RTX 3090 GAMING OC 24G was released in Q4/2020 at a price of 1,629 $. The GALAX GeForce RTX 2080 Ti was introduced in Q3/2018 at a price of 999 $ (Reference). |
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| GV-N3090GAMING OC-24GD | Part-no | 28IULBUCX4SW |
| Q4/2020 | Release date | Q3/2018 |
| 1,629 $ | Launch Price | 999 $ (Reference) |
| 8 nm | Structure size | 12 nm |
| data sheet | Documents | data sheet |
1.395 GHz, 24 GB (370 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 RTX 3090 GAMING OC 24G
24 GB GDDR6X |
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GALAX GeForce RTX 2080 Ti
11 GB GDDR6 |
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Port Royal (Raytracing)
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GIGABYTE GeForce RTX 3090 GAMING OC 24G
24 GB GDDR6X |
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GALAX GeForce RTX 2080 Ti
11 GB GDDR6 |
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Speed Way Graphics Score (Raytracing)
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GIGABYTE GeForce RTX 3090 GAMING OC 24G
24 GB GDDR6X |
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GALAX GeForce RTX 2080 Ti
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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GIGABYTE GeForce RTX 3090 GAMING OC 24G
24 GB GDDR6X |
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GALAX GeForce RTX 2080 Ti
11 GB GDDR6 |
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2560x1440 (1440p)
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GIGABYTE GeForce RTX 3090 GAMING OC 24G
24 GB GDDR6X |
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GALAX GeForce RTX 2080 Ti
11 GB GDDR6 |
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1920x1080 (1080p)
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GIGABYTE GeForce RTX 3090 GAMING OC 24G
24 GB GDDR6X |
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GALAX GeForce RTX 2080 Ti
11 GB GDDR6 |
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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 GAMING OC 24G
24 GB GDDR6X |
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2560x1440 (1440p)
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GIGABYTE GeForce RTX 3090 GAMING OC 24G
24 GB GDDR6X |
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1920x1080 (1080p)
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GIGABYTE GeForce RTX 3090 GAMING OC 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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GIGABYTE GeForce RTX 3090 GAMING OC 24G
24 GB GDDR6X |
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GALAX GeForce RTX 2080 Ti
11 GB GDDR6 |
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2560x1440 (1440p)
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GIGABYTE GeForce RTX 3090 GAMING OC 24G
24 GB GDDR6X |
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GALAX GeForce RTX 2080 Ti
11 GB GDDR6 |
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1920x1080 (1080p)
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GIGABYTE GeForce RTX 3090 GAMING OC 24G
24 GB GDDR6X |
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GALAX GeForce RTX 2080 Ti
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 RTX 3090 GAMING OC 24G
24 GB GDDR6X |
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GALAX GeForce RTX 2080 Ti
11 GB GDDR6 |
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Geekbench 6 - Vulkan
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GIGABYTE GeForce RTX 3090 GAMING OC 24G
24 GB GDDR6X |
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GALAX GeForce RTX 2080 Ti
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 RTX 3090 GAMING OC 24G
24 GB GDDR6X |
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GALAX GeForce RTX 2080 Ti
11 GB GDDR6 |
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