GPU comparison with benchmarksThe GALAX GeForce RTX 2080 EX White (1-Click OC) (V2) has 2944 shader units and these clock a maximum of 1.76 GHz which results in an FP32 computing power of 10.34 TFLOPS.
The ZOTAC Gaming GeForce RTX 3080 AMP Holo has 8704 shader units and these clock at a maximum of 1.77 GHz and achieve an FP32 computing power of 30.81 TFLOPS. |
||
GPUThe GALAX GeForce RTX 2080 EX White (1-Click OC) (V2) is equipped with a graphics chip of the Turing architecture, which has 46 streaming multiprocessors. The graphics card ZOTAC Gaming GeForce RTX 3080 AMP Holo is based on the Ampere architecture and is equipped with 68 execution units. |
||
GALAX GeForce RTX 2080 EX White (1-Click OC) (V2) | GPU | ZOTAC Gaming GeForce RTX 3080 AMP Holo |
NVIDIA GeForce RTX 2080 | Based on | NVIDIA GeForce RTX 3080 |
TU104 | GPU Chip | GA102-200-K1-A1 |
Turing | Architecture | Ampere |
46 | Streaming Multiprocessors | 68 |
2944 | Shader | 8704 |
64 | Render Output Units | 96 |
184 | Texture Units | 272 |
46 | Raytracing Cores | 68 |
MemoryThe GALAX GeForce RTX 2080 EX White (1-Click OC) (V2) is equipped with a 8 GB large GDDR6 graphics memory, which is equipped with 1.750 GHz clocks. The ZOTAC Gaming GeForce RTX 3080 AMP Holo has a 10 GB large GDDR6X graphics memory and the memory clock is 1.188GHz. |
||
8 GB | Memory Size | 10 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 | 760 GB/s |
256 bit | Memory Interface | 320 bit |
Clock SpeedsThe GALAX GeForce RTX 2080 EX White (1-Click OC) (V2) has a turbo clock of 1.755 GHz. The turbo frequency of the ZOTAC Gaming GeForce RTX 3080 AMP Holo is 1.770 GHz. |
||
1.515 GHz | Base Clock | 1.440 GHz |
1.755 GHz | Boost Clock | 1.770 GHz |
1.71 GHz | Avg (Game) Clock | |
Yes | Overclocking | Yes |
Thermal DesignThe GALAX GeForce RTX 2080 EX White (1-Click OC) (V2) has 1 x 6-Pin, 1 x 8-Pin connectors through which it is supplied with power. The manufacturer specifies the maximum operating temperature of the graphics card as 88 °C. The ZOTAC Gaming GeForce RTX 3080 AMP Holo is equipped with a 2 x 8-Pin PCIe power connector that supplies it with power. The maximum operating temperature of the card is 93 °C. |
||
215 W | TDP | 340 W |
-- | TDP (up) | 374 W |
88 °C | Tjunction max | 93 °C |
1 x 6-Pin, 1 x 8-Pin | PCIe-Power | 2 x 8-Pin |
Cooler & FansThe graphics processor and graphics memory of the GALAX GeForce RTX 2080 EX White (1-Click OC) (V2) are cooled with a Air cooling. The ZOTAC Gaming GeForce RTX 3080 AMP Holo is cooled by a Air cooling. |
||
Axial | Fan-Type | Axial |
2 x 100 mm | Fan 1 | 3 x 90 mm |
-- | Fan 2 | -- |
Air cooling | Cooler-Type | Air cooling |
dB | Noise (Idle) | 0 dB |
-- | Noise (Load) | 41-43 dB |
ConnectivityThe GALAX GeForce RTX 2080 EX White (1-Click OC) (V2) supports the downward compatible copy protection HDCP in version 2.2. The ZOTAC Gaming GeForce RTX 3080 AMP Holo supports HDCP in version 2.3 and all previous versions. |
||
4 | Max. Displays | 4 |
2.2 | HDCP-Version | 2.3 |
1x HDMI v2.0b | 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 2080 EX White (1-Click OC) (V2) supports the DirectX standard from Microsoft in version 12_2 (Ultimate). The ZOTAC Gaming GeForce RTX 3080 AMP Holo supports Microsoft's DirectX version 12_2 (Ultimate). |
||
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. |
||
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 White (1-Click OC) (V2) is 52 mm wide and therefore needs the space of 3 PCIe-Slots in the case. The width of the ZOTAC Gaming GeForce RTX 3080 AMP Holo is 52 mm and thus requires the space of 3 PCIe-Slots in the PC case. |
||
295 mm | Length | 318 mm |
143 mm | Height | 132 mm |
52 mm | Width | 60 mm |
3 PCIe-Slots | Width (Slots) | 3 PCIe-Slots |
-- | Weight | -- |
PCIe 3.0 x 16 | GPU Interface | PCIe 4.0 x 16 |
Additional dataManufactured using the 12 nanometer process, GALAX GeForce RTX 2080 EX White (1-Click OC) (V2) was released in Q3/2018. The ZOTAC Gaming GeForce RTX 3080 AMP Holo published in Q4/2020 is manufactured with a structure width of 8 nanometers. |
||
28NSL6MDU8W2 | Part-no | ZT-A30800F-10P |
Q3/2018 | Release date | Q4/2020 |
699 $ (Reference) | Launch Price | 779 $ |
12 nm | Structure size | 8 nm |
data sheet | Documents | data sheet |
GALAX GeForce RTX 2080 EX White (1-Click OC) (V2)
8 GB GDDR6 |
|||
ZOTAC Gaming GeForce RTX 3080 AMP Holo
10 GB GDDR6X |
GALAX GeForce RTX 2080 EX White (1-Click OC) (V2)
8 GB GDDR6 |
|||
ZOTAC Gaming GeForce RTX 3080 AMP Holo
10 GB GDDR6X |
GALAX GeForce RTX 2080 EX White (1-Click OC) (V2)
8 GB GDDR6 |
|||
ZOTAC Gaming GeForce RTX 3080 AMP Holo
10 GB GDDR6X |
GALAX GeForce RTX 2080 EX White (1-Click OC) (V2)
8 GB GDDR6 |
|||
ZOTAC Gaming GeForce RTX 3080 AMP Holo
10 GB GDDR6X |
GALAX GeForce RTX 2080 EX White (1-Click OC) (V2)
8 GB GDDR6 |
|||
ZOTAC Gaming GeForce RTX 3080 AMP Holo
10 GB GDDR6X |
GALAX GeForce RTX 2080 EX White (1-Click OC) (V2)
8 GB GDDR6 |
|||
ZOTAC Gaming GeForce RTX 3080 AMP Holo
10 GB GDDR6X |
ZOTAC Gaming GeForce RTX 3080 AMP Holo
10 GB GDDR6X |
ZOTAC Gaming GeForce RTX 3080 AMP Holo
10 GB GDDR6X |
ZOTAC Gaming GeForce RTX 3080 AMP Holo
10 GB GDDR6X |
GALAX GeForce RTX 2080 EX White (1-Click OC) (V2)
8 GB GDDR6 |
|||
ZOTAC Gaming GeForce RTX 3080 AMP Holo
10 GB GDDR6X |
GALAX GeForce RTX 2080 EX White (1-Click OC) (V2)
8 GB GDDR6 |
|||
ZOTAC Gaming GeForce RTX 3080 AMP Holo
10 GB GDDR6X |
GALAX GeForce RTX 2080 EX White (1-Click OC) (V2)
8 GB GDDR6 |
|||
ZOTAC Gaming GeForce RTX 3080 AMP Holo
10 GB GDDR6X |
GALAX GeForce RTX 2080 EX White (1-Click OC) (V2)
8 GB GDDR6 |
|||
ZOTAC Gaming GeForce RTX 3080 AMP Holo
10 GB GDDR6X |
GALAX GeForce RTX 2080 EX White (1-Click OC) (V2)
8 GB GDDR6 |
|||
ZOTAC Gaming GeForce RTX 3080 AMP Holo
10 GB GDDR6X |
GALAX GeForce RTX 2080 EX White (1-Click OC) (V2)
8 GB GDDR6 |
|||
ZOTAC Gaming GeForce RTX 3080 AMP Holo
10 GB GDDR6X |