GPU comparison with benchmarksIn the gpu comparison between the GALAX GeForce RTX 2080 EX OC Gamer and the GIGABYTE GeForce RTX 3080 Ti Gaming OC 12G, we compare both the technical data and the benchmark results of the two graphics cards.
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GPUThe GALAX GeForce RTX 2080 EX OC Gamer is based on the NVIDIA GeForce RTX 2080 and has 2944 texture shaders and 46 execution units. GIGABYTE GeForce RTX 3080 Ti Gaming OC 12G is based on NVIDIA GeForce RTX 3080 Ti, which has 10240 shaders and 80 execution units. |
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GALAX GeForce RTX 2080 EX OC Gamer | GPU | GIGABYTE GeForce RTX 3080 Ti Gaming OC 12G |
NVIDIA GeForce RTX 2080 | Based on | NVIDIA GeForce RTX 3080 Ti |
TU104 | GPU Chip | GA102-225-A1 |
Turing | Architecture | Ampere |
46 | Streaming Multiprocessors | 80 |
2944 | Shader | 10240 |
64 | Render Output Units | 112 |
184 | Texture Units | 320 |
46 | Raytracing Cores | 80 |
MemoryThe GALAX GeForce RTX 2080 EX OC Gamer has 8 GB of graphics memory of the type GDDR6 and achieves a memory bandwidth of 448 GB/s. The GIGABYTE GeForce RTX 3080 Ti Gaming OC 12G can access 12 GB GDDR6X graphics memory and thus achieves a memory bandwidth of 912 GB/s. |
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8 GB | Memory Size | 12 GB |
GDDR6 | Memory Type | GDDR6X |
1.750 GHz | Memory Clock | 1.188 GHz |
14.0 Gbps | Memory Speed | 19.0 Gbps |
448 GB/s | Memory bandwidth | 912 GB/s |
256 bit | Memory Interface | 384 bit |
Clock SpeedsThe GALAX GeForce RTX 2080 EX OC Gamer clocks in the base with up to 1.515 GHz. The base frequency of the GIGABYTE GeForce RTX 3080 Ti Gaming OC 12G is 1.365 GHz. |
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1.515 GHz | Base Clock | 1.365 GHz |
1.860 GHz | Boost Clock | 1.710 GHz |
1.71 GHz | Avg (Game) Clock | |
Yes | Overclocking | Yes |
Thermal DesignThe TDP (Thermal Design Power) of the GALAX GeForce RTX 2080 EX OC Gamer is 215 W. The graphics card is supplied with energy via the 1 x 6-Pin, 1 x 8-Pin connector. The GIGABYTE GeForce RTX 3080 Ti Gaming OC 12G 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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215 W | TDP | 350 W |
-- | TDP (up) | -- |
88 °C | Tjunction max | 93 °C |
1 x 6-Pin, 1 x 8-Pin | PCIe-Power | 2 x 8-Pin |
Cooler & FansThe GALAX GeForce RTX 2080 EX OC Gamer has a total of 3 Axial fans. The GIGABYTE GeForce RTX 3080 Ti Gaming OC 12G has 3 Axial fans to cool the GPU and memory. |
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Axial | Fan-Type | Axial |
3 x 90 mm | Fan 1 | 2 x 90 mm |
-- | Fan 2 | 1 x 80 mm |
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 GALAX GeForce RTX 2080 EX OC Gamer. The GIGABYTE GeForce RTX 3080 Ti Gaming OC 12G 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 | 2x HDMI v2.1 |
3x DP v1.4a | DP Ports | 3x DP v1.4a |
-- | DVI Ports | -- |
-- | VGA Ports | -- |
1 | USB-C Ports | -- |
FeaturesetThe GALAX GeForce RTX 2080 EX OC Gamer supports a maximum resolution of 7680x4320 pixels. The maximum resolution of the GIGABYTE GeForce RTX 3080 Ti Gaming OC 12G 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 |
Addressable LED | LED | GIGABYTE RGB Fusion |
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 RTX 2080 EX OC Gamer is 305 mm long, 143 mm high and 51 mm wide. The GIGABYTE GeForce RTX 3080 Ti Gaming OC 12G is 320 mm long, 129 mm high and 55 mm wide. |
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305 mm | Length | 320 mm |
143 mm | Height | 129 mm |
51 mm | Width | 55 mm |
3 PCIe-Slots | Width (Slots) | 3 PCIe-Slots |
-- | Weight | -- |
PCIe 3.0 x 16 | GPU Interface | PCIe 4.0 x 16 |
Additional dataThe GALAX GeForce RTX 2080 EX OC Gamer was released in Q3/2018 at a price of 699 $ (Reference). The GIGABYTE GeForce RTX 3080 Ti Gaming OC 12G was introduced in Q2/2021 at a price of 1,199 $ (Reference). |
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28NSL6UCW7EG | Part-no | GV-N308TGAMING OC-12GD |
Q3/2018 | Release date | Q2/2021 |
699 $ (Reference) | Launch Price | 1,199 $ (Reference) |
12 nm | Structure size | 8 nm |
data sheet | Documents | data sheet |
GALAX GeForce RTX 2080 EX OC Gamer
8 GB GDDR6 |
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GIGABYTE GeForce RTX 3080 Ti Gaming OC 12G
12 GB GDDR6X |
GALAX GeForce RTX 2080 EX OC Gamer
8 GB GDDR6 |
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GIGABYTE GeForce RTX 3080 Ti Gaming OC 12G
12 GB GDDR6X |
GALAX GeForce RTX 2080 EX OC Gamer
8 GB GDDR6 |
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GIGABYTE GeForce RTX 3080 Ti Gaming OC 12G
12 GB GDDR6X |
GALAX GeForce RTX 2080 EX OC Gamer
8 GB GDDR6 |
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GIGABYTE GeForce RTX 3080 Ti Gaming OC 12G
12 GB GDDR6X |
GALAX GeForce RTX 2080 EX OC Gamer
8 GB GDDR6 |
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GIGABYTE GeForce RTX 3080 Ti Gaming OC 12G
12 GB GDDR6X |
GALAX GeForce RTX 2080 EX OC Gamer
8 GB GDDR6 |
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GIGABYTE GeForce RTX 3080 Ti Gaming OC 12G
12 GB GDDR6X |
GIGABYTE GeForce RTX 3080 Ti Gaming OC 12G
12 GB GDDR6X |
GIGABYTE GeForce RTX 3080 Ti Gaming OC 12G
12 GB GDDR6X |
GIGABYTE GeForce RTX 3080 Ti Gaming OC 12G
12 GB GDDR6X |
GALAX GeForce RTX 2080 EX OC Gamer
8 GB GDDR6 |
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GIGABYTE GeForce RTX 3080 Ti Gaming OC 12G
12 GB GDDR6X |
GALAX GeForce RTX 2080 EX OC Gamer
8 GB GDDR6 |
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GIGABYTE GeForce RTX 3080 Ti Gaming OC 12G
12 GB GDDR6X |
GALAX GeForce RTX 2080 EX OC Gamer
8 GB GDDR6 |
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GIGABYTE GeForce RTX 3080 Ti Gaming OC 12G
12 GB GDDR6X |
GALAX GeForce RTX 2080 EX OC Gamer
8 GB GDDR6 |
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GIGABYTE GeForce RTX 3080 Ti Gaming OC 12G
12 GB GDDR6X |
GALAX GeForce RTX 2080 EX OC Gamer
8 GB GDDR6 |
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GIGABYTE GeForce RTX 3080 Ti Gaming OC 12G
12 GB GDDR6X |
GALAX GeForce RTX 2080 EX OC Gamer
8 GB GDDR6 |
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GIGABYTE GeForce RTX 3080 Ti Gaming OC 12G
12 GB GDDR6X |