GPU comparison with benchmarksThe GIGABYTE GeForce GTX 950 WINDFORCE 2X has 768 shader units and these clock a maximum of 1.25 GHz which results in an FP32 computing power of 1.93 TFLOPS.
The ASUS Dual GeForce RTX 3070 SI Edition has 5888 shader units and these clock at a maximum of 1.76 GHz and achieve an FP32 computing power of 20.66 TFLOPS. |
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GPUThe GIGABYTE GeForce GTX 950 WINDFORCE 2X is equipped with a graphics chip of the Maxwell 2.0 architecture, which has 6 streaming multiprocessors. The graphics card ASUS Dual GeForce RTX 3070 SI Edition is based on the Ampere architecture and is equipped with 46 execution units. |
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GIGABYTE GeForce GTX 950 WINDFORCE 2X | GPU | ASUS Dual GeForce RTX 3070 SI Edition |
NVIDIA GeForce GTX 950 | Based on | NVIDIA GeForce RTX 3070 |
GM206-250-A1 | GPU Chip | GA104-300-A1 |
Maxwell 2.0 | Architecture | Ampere |
6 | Streaming Multiprocessors | 46 |
768 | Shader | 5888 |
32 | Render Output Units | 96 |
48 | Texture Units | 184 |
0 | Raytracing Cores | 46 |
MemoryThe GIGABYTE GeForce GTX 950 WINDFORCE 2X is equipped with a 2 GB large GDDR5 graphics memory, which is equipped with 1.653 GHz clocks. The ASUS Dual GeForce RTX 3070 SI Edition has a 8 GB large GDDR6 graphics memory and the memory clock is 1.750GHz. |
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2 GB | Memory Size | 8 GB |
GDDR5 | Memory Type | GDDR6 |
1.653 GHz | Memory Clock | 1.750 GHz |
6.6 Gbps | Memory Speed | 14.0 Gbps |
106 GB/s | Memory bandwidth | 448 GB/s |
128 bit | Memory Interface | 256 bit |
Clock SpeedsThe GIGABYTE GeForce GTX 950 WINDFORCE 2X has a turbo clock of 1.253 GHz. The turbo frequency of the ASUS Dual GeForce RTX 3070 SI Edition is 1.755 GHz. |
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1.076 GHz | Base Clock | 1.500 GHz |
1.253 GHz | Boost Clock | 1.755 GHz |
1.23 GHz | Avg (Game) Clock | 1.73 GHz |
Yes | Overclocking | Yes |
Thermal DesignThe GIGABYTE GeForce GTX 950 WINDFORCE 2X has 1 x 6-Pin connectors through which it is supplied with power. The manufacturer specifies the maximum operating temperature of the graphics card as 95 °C. The ASUS Dual GeForce RTX 3070 SI Edition is equipped with a 1 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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90 W | TDP | 220 W |
-- | TDP (up) | -- |
95 °C | Tjunction max | 93 °C |
1 x 6-Pin | PCIe-Power | 1 x 8-Pin |
Cooler & FansThe graphics processor and graphics memory of the GIGABYTE GeForce GTX 950 WINDFORCE 2X are cooled with a Air cooling. The ASUS Dual GeForce RTX 3070 SI Edition is cooled by a Air cooling. |
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Axial | Fan-Type | Axial |
2 x 80 mm | Fan 1 | 2 x 90 mm |
-- | Fan 2 | -- |
Air cooling | Cooler-Type | Air cooling |
0 dB | Noise (Idle) | 0 dB |
-- | Noise (Load) | -- |
ConnectivityThe GIGABYTE GeForce GTX 950 WINDFORCE 2X supports the downward compatible copy protection HDCP in version 2.2. The ASUS Dual GeForce RTX 3070 SI Edition 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 v2.0 | HDMI Ports | 1x HDMI v2.1 |
1x DP v1.2 | DP Ports | 3x DP v1.4a |
2 | DVI Ports | -- |
-- | VGA Ports | -- |
-- | USB-C Ports | -- |
FeaturesetThe GIGABYTE GeForce GTX 950 WINDFORCE 2X supports the DirectX standard from Microsoft in version 12_1. The ASUS Dual GeForce RTX 3070 SI Edition supports Microsoft's DirectX version 12_2 (Ultimate). |
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4096x2160 | Max. resolution | 7680x4320 |
12_1 | DirectX | 12_2 (Ultimate) |
No | Raytracing | Yes |
No | DLSS / FSR | Yes |
No LED lighting | LED | No LED lighting |
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 |
No | h265 / HEVC | Decode / Encode |
No | AV1 | Decode |
Decode | VP8 | Decode |
No | VP9 | Decode |
DimensionsThe GIGABYTE GeForce GTX 950 WINDFORCE 2X is 36 mm wide and therefore needs the space of 2 PCIe-Slots in the case. The width of the ASUS Dual GeForce RTX 3070 SI Edition is 36 mm and thus requires the space of 2 PCIe-Slots in the PC case. |
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195 mm | Length | 229 mm |
121 mm | Height | 120 mm |
36 mm | Width | 42 mm |
2 PCIe-Slots | Width (Slots) | 2 PCIe-Slots |
-- | Weight | -- |
PCIe 3 x 16 | GPU Interface | PCIe 4.0 x 16 |
Additional dataManufactured using the 28 nanometer process, GIGABYTE GeForce GTX 950 WINDFORCE 2X was released in Q2/2015. The ASUS Dual GeForce RTX 3070 SI Edition published in Q2/2021 is manufactured with a structure width of 8 nanometers. |
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GV-N950WF2CN-2GD | Part-no | -- |
Q2/2015 | Release date | Q2/2021 |
159 $ | Launch Price | 499 $ (Reference) |
28 nm | Structure size | 8 nm |
data sheet | Documents | data sheet |
GIGABYTE GeForce GTX 950 WINDFORCE 2X
2 GB GDDR5 |
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ASUS Dual GeForce RTX 3070 SI Edition
8 GB GDDR6 |
ASUS Dual GeForce RTX 3070 SI Edition
8 GB GDDR6 |
ASUS Dual GeForce RTX 3070 SI Edition
8 GB GDDR6 |
ASUS Dual GeForce RTX 3070 SI Edition
8 GB GDDR6 |
ASUS Dual GeForce RTX 3070 SI Edition
8 GB GDDR6 |
ASUS Dual GeForce RTX 3070 SI Edition
8 GB GDDR6 |
ASUS Dual GeForce RTX 3070 SI Edition
8 GB GDDR6 |
ASUS Dual GeForce RTX 3070 SI Edition
8 GB GDDR6 |
ASUS Dual GeForce RTX 3070 SI Edition
8 GB GDDR6 |
ASUS Dual GeForce RTX 3070 SI Edition
8 GB GDDR6 |
ASUS Dual GeForce RTX 3070 SI Edition
8 GB GDDR6 |
ASUS Dual GeForce RTX 3070 SI Edition
8 GB GDDR6 |
GIGABYTE GeForce GTX 950 WINDFORCE 2X
2 GB GDDR5 |
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ASUS Dual GeForce RTX 3070 SI Edition
8 GB GDDR6 |
GIGABYTE GeForce GTX 950 WINDFORCE 2X
2 GB GDDR5 |
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ASUS Dual GeForce RTX 3070 SI Edition
8 GB GDDR6 |
GIGABYTE GeForce GTX 950 WINDFORCE 2X
2 GB GDDR5 |
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ASUS Dual GeForce RTX 3070 SI Edition
8 GB GDDR6 |