KFA2 GeForce RTX 3090 HOF Premium | ZOTAC GAMING GeForce RTX 2080 Twin Fan | |
420 W+ 20 % | Max TDP | 215 W |
NA | 每天耗电量(千瓦时) | NA |
NA | 每天运行费用 | NA |
NA | 年耗电量(千瓦时) | NA |
NA | 每年运行费用 | NA |
KFA2 GeForce RTX 3090 HOF Premium vs ZOTAC GAMING GeForce RTX 2080 Twin Fan
KFA2 GeForce RTX 3090 HOF Premium推出了基于NVIDIA GeForce RTX 3090架构的Q4/2020。它将配备高带宽 GDDR6X 内存的 24 GB。该KFA2 GeForce RTX 3090 HOF Premium功能10496着色, 112渲染输出单元,具有升压时钟1.815 GHz+ 7 %并配备了一个电源吸取的420 W+ 20 % 。 GPU 最多支持4分辨率为7680x4320显示器。此外,如果您正在寻找Air cooling散热器和Axial风扇类型,这将是您的最佳选择。
ZOTAC GAMING GeForce RTX 2080 Twin Fan推出了基于NVIDIA GeForce RTX 2080架构的Q3/2018。它将配备高带宽 GDDR6 内存的 8 GB。该ZOTAC GAMING GeForce RTX 2080 Twin Fan功能2944着色, 64渲染输出单元,具有升压时钟1.770 GHz+ 4 %并配备了一个电源吸取的215 W 。 GPU 最多支持4分辨率为7680x4320显示器。此外,如果您正在寻找Air cooling散热器和Axial风扇类型,这将是您的最佳选择。
KFA2 GeForce RTX 3090 HOF Premium
ZOTAC GAMING GeForce RTX 2080 Twin Fan
比较细节
GPU |
||
NVIDIA GeForce RTX 3090 | Based on | NVIDIA GeForce RTX 2080 |
GA102-300-A1 | GPU Chip | TU104 |
82 | 执行单位 | 46 |
10496 | 着色器 | 2944 |
112 | Render Output Units | 64 |
328 | Texture Units | 184 |
Memory |
||
24 GB | Memory Size | 8 GB |
GDDR6X | Memory Type | GDDR6 |
1.219 GHz | Memory Speed | 1.75 GHz |
936 GB/s | Memory Bandwith | 448 GB/s |
384 bit | Memory Interface | 256 bit |
Clock Speeds |
||
1.395 GHz | Base Clock | 1.515 GHz |
1.815 GHz+ 7 % | Boost Clock | 1.770 GHz+ 4 % |
1.800 GHz | Avg (Game) Clock | 1.710 GHz |
Yes | 超频 | Yes |
Thermal Design |
||
420 W+ 20 % | TDP | 215 W |
-- | TDP (up) | -- |
93 °C | Tjunction max | 89 °C |
3 x 8-Pin | PCIe-Power | 1 x 6-Pin, 1 x 8-Pin |
Cooler & Fans |
||
Axial | Fan-Type | Axial |
2 x 102 mm | Fan 1 | 2 x 90 mm |
1 x 92 mm | Fan 2 | -- |
Air cooling | Cooler-Type | Air cooling |
0 dB / Silent | Noise (Idle) | -- |
-- | Noise (Load) | -- |
Connectivity |
||
4 | Max. Displays | 4 |
2.3 | HDCP-Version | 2.2 |
1x 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 |
Featureset |
||
7680x4320 | Max. resolution | 7680x4320 |
12_2 | DirectX | 12_2 |
Yes | Raytracing | Yes |
Yes | DLSS / FSR | Yes} |
Addressable LED | LED | No LED lighting |
Supported Video Codecs |
||
Decode / Encode | h264 | Decode / Encode |
Decode / Encode | h265 / HEVC | Decode / Encode |
Decode | AV1 | No |
Decode | VP8 | Decode |
Decode | VP9 | Decode |
Dimensions |
||
352 mm | Length | 268 mm |
160 mm | Height | 113 mm |
68 mm | Width | 38 mm |
4 PCIe-Slots | Width (Slots) | 2 PCIe-Slots |
-- | Weight | -- |
PCIe 4.0 x 16 | GPU Interface | PCIe 3.0 x 16 |
Additional data |
||
39NXM5MD3BMK | Part-no | ZT-T20800F-10P |
Q4/2020 | 发布日期 | Q3/2018 |
-- | Release price | -- |
8 nm | Structure size | 12 nm |
data sheet | Documents | data sheet |
用电量估算
用电量估算
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