KFA2 GeForce GTX 1070 EX
vs
ASUS Strix GeForce GTX 950 OC
GPU comparison with benchmarksThe KFA2 GeForce GTX 1070 EX is based on the NVIDIA GeForce GTX 1070 (Pascal) and has 8 GB GDDR5 graphics memory with a bandwidth of 256 GB/s.
The ASUS Strix GeForce GTX 950 OC is based on the NVIDIA GeForce GTX 950 (Maxwell 2.0) and has 2 GB GDDR5 graphics memory with a bandwidth of 106 GB/s. |
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GPUThe KFA2 GeForce GTX 1070 EX has the GP104-200-A1 graphics chip installed, which is based on the Pascal architecture. The ASUS Strix GeForce GTX 950 OC is based on the graphics chip GM206-250-A1, which comes from the Maxwell 2.0 architecture. |
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| KFA2 GeForce GTX 1070 EX | GPU | ASUS Strix GeForce GTX 950 OC |
| NVIDIA GeForce GTX 1070 | Based on | NVIDIA GeForce GTX 950 |
| GP104-200-A1 | GPU Chip | GM206-250-A1 |
| Pascal | Architecture | Maxwell 2.0 |
| 15 | Streaming Multiprocessors | 6 |
| 1920 | Shader | 768 |
| 64 | Render Output Units | 32 |
| 120 | Texture Units | 48 |
| 0 | Raytracing Cores | 0 |
MemoryThe graphics memory of the KFA2 GeForce GTX 1070 EX clocks at 2.002 GHz, which corresponds to a speed of 8.0 Gbps. The graphics memory speed of the ASUS Strix GeForce GTX 950 OC is 6.6 Gbps and the clock speed is 1.653 GHz. |
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| 8 GB | Memory Size | 2 GB |
| GDDR5 | Memory Type | GDDR5 |
| 2.002 GHz | Memory Clock | 1.653 GHz |
| 8.0 Gbps | Memory Speed | 6.6 Gbps |
| 256 GB/s | Memory bandwidth | 106 GB/s |
| 256 bit | Memory Interface | 128 bit |
Clock SpeedsThe clock frequency of a graphics card determines the speed in connection with the graphics architecture. |
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| 1.518 GHz | Base Clock | 1.165 GHz |
| 1.708 GHz | Boost Clock | 1.355 GHz |
| Avg (Game) Clock | ||
| Yes | Overclocking | Yes |
Thermal DesignThe KFA2 GeForce GTX 1070 EX is powered by 1 x 6-Pin, 1 x 8-Pin connectors. The TDP (Thermal Design Power) of the graphics card is 150 W. The ASUS Strix GeForce GTX 950 OC has 1 x 6-Pin PCIe power connectors that supply it with energy. The manufacturer specifies the TDP of the card as 90 W. |
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| 150 W | TDP | 90 W |
| -- | TDP (up) | -- |
| 94 °C | Tjunction max | 95 °C |
| 1 x 6-Pin, 1 x 8-Pin | PCIe-Power | 1 x 6-Pin |
Cooler & FansThe KFA2 GeForce GTX 1070 EX is equipped with a total of 2 Axial main fans. The ASUS Strix GeForce GTX 950 OC has 2 Axial main fans that cool the GPU and memory. |
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| Axial | Fan-Type | Axial |
| 2 x 100 mm | Fan 1 | 2 x 75 mm |
| -- | Fan 2 | -- |
| Air cooling | Cooler-Type | Air cooling |
| 0 dB | Noise (Idle) | 0 dB |
| -- | Noise (Load) | -- |
ConnectivityUp to 4 screens can be operated with the KFA2 GeForce GTX 1070 EX. The ASUS Strix GeForce GTX 950 OC supports the operation of a maximum of 4 monitors. |
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| 4 | Max. Displays | 4 |
| 2.2 | HDCP-Version | 2.2 |
| 1x HDMI v2.0b | HDMI Ports | 1x HDMI v2.0 |
| 3x DP v1.4 | DP Ports | 1x DP v1.2 |
| 1 | DVI Ports | 2 |
| -- | VGA Ports | -- |
| -- | USB-C Ports | -- |
FeaturesetWith the KFA2 GeForce GTX 1070 EX it is possible to operate a screen with a maximum resolution of up to 7680x4320 pixels. The maximum supported resolution of the ASUS Strix GeForce GTX 950 OC is 4096x2160 pixels. |
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| 7680x4320 | Max. resolution | 4096x2160 |
| 12_1 | DirectX | 12_1 |
| No | Raytracing | No |
| Yes | DLSS / FSR | No |
| No LED lighting | LED | No LED lighting |
Supported Video CodecsThe support and acceleration of certain video codecs can have a positive impact on the lower energy consumption and less waste heat from the graphics card. |
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| Decode / Encode | h264 | Decode / Encode |
| Decode / Encode | h265 / HEVC | No |
| No | AV1 | No |
| Decode | VP8 | Decode |
| Decode | VP9 | No |
DimensionsThe KFA2 GeForce GTX 1070 EX is connected to the system via PCIe 3.0 x 16 lanes and requires 2 PCIe-Slots space in the housing. The ASUS Strix GeForce GTX 950 OC needs the space of 2 PCIe-Slots in the case and has a PCIe 3 x 16 Lanes interface. |
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| 282 mm | Length | 220 mm |
| 128 mm | Height | 125 mm |
| 43 mm | Width | 40 mm |
| 2 PCIe-Slots | Width (Slots) | 2 PCIe-Slots |
| -- | Weight | -- |
| PCIe 3.0 x 16 | GPU Interface | PCIe 3 x 16 |
| No | SFF-Ready | No |
Additional dataThe KFA2 GeForce GTX 1070 EX has been manufactured with a structure width of 16 nanometers since Q2/2016. The ASUS Strix GeForce GTX 950 OC came on the market in Q3/2015 and will have a structure width of 28 nanometers manufactured. |
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| 70NSH6DHL4XK | Part-no | STRIX-GTX950-DC2OC-2GD5-GAMING |
| Q2/2016 | Release date | Q3/2015 |
| 379 $ (Reference) | Launch Price | 179 $ |
| 16 nm | Structure size | 28 nm |
| data sheet | Documents | -- |
1.518 GHz, 8 GB (150 W TDP)
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1.165 GHz, 2 GB (90 W TDP)
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Benchmark results
3DMark Benchmark (DirectX, Raytracing)
3DMark is a benchmark program that determines the performance of certain components of a computer and then reports the performance as a numerical value.
Time Spy Extreme Graphics score
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KFA2 GeForce GTX 1070 EX
8 GB GDDR5 |
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ASUS Strix GeForce GTX 950 OC
2 GB GDDR5 |
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Port Royal (Raytracing)
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KFA2 GeForce GTX 1070 EX
8 GB GDDR5 |
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Battlefield 5
Battlefield 5 is a visually stunning game that is ideal as a graphics card benchmark. We test the game with maximum details on Windows 10.
3840x2160 (2160p)
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KFA2 GeForce GTX 1070 EX
8 GB GDDR5 |
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2560x1440 (1440p)
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KFA2 GeForce GTX 1070 EX
8 GB GDDR5 |
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1920x1080 (1080p)
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KFA2 GeForce GTX 1070 EX
8 GB GDDR5 |
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Geekbench 6 (OpenCL, Vulkan, Metal)
Geekbench 6 is a cross-platform benchmark for main processors, which also carries out 3 different graphics benchmarks and outputs them in the form of a numerical value.
Geekbench 6 - OpenCL
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KFA2 GeForce GTX 1070 EX
8 GB GDDR5 |
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ASUS Strix GeForce GTX 950 OC
2 GB GDDR5 |
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Geekbench 6 - Vulkan
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KFA2 GeForce GTX 1070 EX
8 GB GDDR5 |
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ASUS Strix GeForce GTX 950 OC
2 GB GDDR5 |
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FP32 Performance (Single-precision TFLOPS)
The theoretical computing power of the graphics card with single precision (32 bit) in TFLOPS indicates how many trillion FP32 floating point operations the graphics card (GPU) can perform per second.
FP32 (TFLOPS)
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KFA2 GeForce GTX 1070 EX
8 GB GDDR5 |
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ASUS Strix GeForce GTX 950 OC
2 GB GDDR5 |
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