GPU comparison with benchmarksThe Sapphire Radeon RX Vega 64 LE has 4096 shader units and these clock a maximum of 1.55 GHz which results in an FP32 computing power of 12.66 TFLOPS.
The ASUS KO GeForce RTX 3070 OC has 5888 shader units and these clock at a maximum of 1.85 GHz and achieve an FP32 computing power of 21.72 TFLOPS. |
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GPUThe Sapphire Radeon RX Vega 64 LE is equipped with a graphics chip of the GCN 5 architecture, which has 64 streaming multiprocessors. The graphics card ASUS KO GeForce RTX 3070 OC is based on the Ampere architecture and is equipped with 46 execution units. |
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Sapphire Radeon RX Vega 64 LE | GPU | ASUS KO GeForce RTX 3070 OC |
AMD RX Vega 64 | Based on | NVIDIA GeForce RTX 3070 |
Vega 10 XT | GPU Chip | GA104-300-A1 |
GCN 5 | Architecture | Ampere |
64 | Streaming Multiprocessors | 46 |
4096 | Shader | 5888 |
64 | Render Output Units | 96 |
256 | Texture Units | 184 |
0 | Raytracing Cores | 46 |
MemoryThe Sapphire Radeon RX Vega 64 LE is equipped with a 8 GB large HBM2 graphics memory, which is equipped with 0.945 GHz clocks. The ASUS KO GeForce RTX 3070 OC has a 8 GB large GDDR6 graphics memory and the memory clock is 1.750GHz. |
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8 GB | Memory Size | 8 GB |
HBM2 | Memory Type | GDDR6 |
0.945 GHz | Memory Clock | 1.750 GHz |
1.9 Gbps | Memory Speed | 14.0 Gbps |
484 GB/s | Memory bandwidth | 448 GB/s |
2048 bit | Memory Interface | 256 bit |
Clock SpeedsThe Sapphire Radeon RX Vega 64 LE has a turbo clock of 1.546 GHz. The turbo frequency of the ASUS KO GeForce RTX 3070 OC is 1.845 GHz. |
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1.247 GHz | Base Clock | 1.500 GHz |
1.546 GHz | Boost Clock | 1.845 GHz |
Avg (Game) Clock | 1.82 GHz | |
Yes | Overclocking | Yes |
Thermal DesignThe Sapphire Radeon RX Vega 64 LE has 2 x 8-Pin connectors through which it is supplied with power. The manufacturer specifies the maximum operating temperature of the graphics card as 100 °C. The ASUS KO GeForce RTX 3070 OC 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. |
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295 W | TDP | 220 W |
-- | TDP (up) | 250 W |
100 °C | Tjunction max | 93 °C |
2 x 8-Pin | PCIe-Power | 2 x 8-Pin |
Cooler & FansThe graphics processor and graphics memory of the Sapphire Radeon RX Vega 64 LE are cooled with a Air cooling. The ASUS KO GeForce RTX 3070 OC is cooled by a Air cooling. |
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Radial | Fan-Type | Axial |
1 x 75 mm | Fan 1 | 2 x 100 mm |
-- | Fan 2 | -- |
Air cooling | Cooler-Type | Air cooling |
dB | Noise (Idle) | 0 dB |
-- | Noise (Load) | -- |
ConnectivityThe Sapphire Radeon RX Vega 64 LE supports the downward compatible copy protection HDCP in version 2.2. The ASUS KO GeForce RTX 3070 OC supports HDCP in version 2.3 and all previous versions. |
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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 v1.4 | DP Ports | 3x DP v1.4a |
-- | DVI Ports | -- |
-- | VGA Ports | -- |
-- | USB-C Ports | -- |
FeaturesetThe Sapphire Radeon RX Vega 64 LE supports the DirectX standard from Microsoft in version 12_1. The ASUS KO GeForce RTX 3070 OC supports Microsoft's DirectX version 12_2 (Ultimate). |
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7680x4320 | Max. resolution | 7680x4320 |
12_1 | DirectX | 12_2 (Ultimate) |
No | Raytracing | Yes |
Yes | DLSS / FSR | Yes |
Non addressable LED | LED | ASUS Aura Sync |
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. |
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Decode / Encode | h264 | Decode / Encode |
Decode / Encode | h265 / HEVC | Decode / Encode |
No | AV1 | Decode |
Decode | VP8 | Decode |
Decode / Encode | VP9 | Decode |
DimensionsThe Sapphire Radeon RX Vega 64 LE is 40 mm wide and therefore needs the space of 3 PCIe-Slots in the case. The width of the ASUS KO GeForce RTX 3070 OC is 40 mm and thus requires the space of 3 PCIe-Slots in the PC case. |
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282 mm | Length | 275 mm |
125 mm | Height | 131 mm |
40 mm | Width | 54 mm |
2 PCIe-Slots | Width (Slots) | 3 PCIe-Slots |
-- | Weight | -- |
PCIe 3.0 x 16 | GPU Interface | PCIe 4.0 x 16 |
Additional dataManufactured using the 14 nanometer process, Sapphire Radeon RX Vega 64 LE was released in Q3/2017. The ASUS KO GeForce RTX 3070 OC published in Q1/2021 is manufactured with a structure width of 8 nanometers. |
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21275-01 | Part-no | KO-RTX3070-O8G-GAMING |
Q3/2017 | Release date | Q1/2021 |
499 $ (Reference) | Launch Price | 499 $ (Reference) |
14 nm | Structure size | 8 nm |
data sheet | Documents | data sheet |
Sapphire Radeon RX Vega 64 LE
8 GB HBM2 |
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ASUS KO GeForce RTX 3070 OC
8 GB GDDR6 |
ASUS KO GeForce RTX 3070 OC
8 GB GDDR6 |
ASUS KO GeForce RTX 3070 OC
8 GB GDDR6 |
ASUS KO GeForce RTX 3070 OC
8 GB GDDR6 |
ASUS KO GeForce RTX 3070 OC
8 GB GDDR6 |
ASUS KO GeForce RTX 3070 OC
8 GB GDDR6 |
ASUS KO GeForce RTX 3070 OC
8 GB GDDR6 |
ASUS KO GeForce RTX 3070 OC
8 GB GDDR6 |
ASUS KO GeForce RTX 3070 OC
8 GB GDDR6 |
Sapphire Radeon RX Vega 64 LE
8 GB HBM2 |
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ASUS KO GeForce RTX 3070 OC
8 GB GDDR6 |
Sapphire Radeon RX Vega 64 LE
8 GB HBM2 |
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ASUS KO GeForce RTX 3070 OC
8 GB GDDR6 |
Sapphire Radeon RX Vega 64 LE
8 GB HBM2 |
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ASUS KO GeForce RTX 3070 OC
8 GB GDDR6 |
Sapphire Radeon RX Vega 64 LE
8 GB HBM2 |
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ASUS KO GeForce RTX 3070 OC
8 GB GDDR6 |
Sapphire Radeon RX Vega 64 LE
8 GB HBM2 |
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ASUS KO GeForce RTX 3070 OC
8 GB GDDR6 |
Sapphire Radeon RX Vega 64 LE
8 GB HBM2 |
Sapphire Radeon RX Vega 64 LE
8 GB HBM2 |
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ASUS KO GeForce RTX 3070 OC
8 GB GDDR6 |