NVIDIA GeForce GTX TITAN X
vs
KFA2 GeForce GTX 1080
GPU comparison with benchmarksThe NVIDIA GeForce GTX TITAN X has 3072 shader units and these clock a maximum of 1.09 GHz which results in an FP32 computing power of 6.69 TFLOPS.
The KFA2 GeForce GTX 1080 has 2560 shader units and these clock at a maximum of 1.73 GHz and achieve an FP32 computing power of 8.87 TFLOPS. |
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GPUThe NVIDIA GeForce GTX TITAN X is equipped with a graphics chip of the Maxwell 2.0 architecture, which has 24 streaming multiprocessors. The graphics card KFA2 GeForce GTX 1080 is based on the Pascal architecture and is equipped with 20 execution units. |
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| NVIDIA GeForce GTX TITAN X | GPU | KFA2 GeForce GTX 1080 |
| NVIDIA GeForce GTX TITAN X | Based on | NVIDIA GeForce GTX 1080 |
| GM200-400-A1 | GPU Chip | GP104-400-A1 / GP104-410-A1 |
| Maxwell 2.0 | Architecture | Pascal |
| 24 | Streaming Multiprocessors | 20 |
| 3072 | Shader | 2560 |
| 96 | Render Output Units | 64 |
| 192 | Texture Units | 160 |
| 0 | Raytracing Cores | 0 |
MemoryThe NVIDIA GeForce GTX TITAN X is equipped with a 12 GB large GDDR5 graphics memory, which is equipped with 1.753 GHz clocks. The KFA2 GeForce GTX 1080 has a 8 GB large GDDR5X graphics memory and the memory clock is 1.251GHz. |
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| 12 GB | Memory Size | 8 GB |
| GDDR5 | Memory Type | GDDR5X |
| 1.753 GHz | Memory Clock | 1.251 GHz |
| 7.0 Gbps | Memory Speed | 10.0 Gbps |
| 337 GB/s | Memory bandwidth | 320 GB/s |
| 384 bit | Memory Interface | 256 bit |
Clock SpeedsThe NVIDIA GeForce GTX TITAN X has a turbo clock of 1.089 GHz. The turbo frequency of the KFA2 GeForce GTX 1080 is 1.733 GHz. |
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| 1.000 GHz | Base Clock | 1.607 GHz |
| 1.089 GHz | Boost Clock | 1.733 GHz |
| Avg (Game) Clock | ||
| Yes | Overclocking | Yes |
Thermal DesignThe NVIDIA GeForce GTX TITAN X 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 91 °C. The KFA2 GeForce GTX 1080 is equipped with a 1 x 6-Pin, 1 x 8-Pin PCIe power connector that supplies it with power. The maximum operating temperature of the card is 94 °C. |
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| 250 W | TDP | 180 W |
| -- | TDP (up) | -- |
| 91 °C | Tjunction max | 94 °C |
| 1 x 6-Pin, 1 x 8-Pin | PCIe-Power | 1 x 6-Pin, 1 x 8-Pin |
Cooler & FansThe graphics processor and graphics memory of the NVIDIA GeForce GTX TITAN X are cooled with a Air cooling. The KFA2 GeForce GTX 1080 is cooled by a Air cooling. |
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| Radial | Fan-Type | Radial |
| 1 x 70 mm | Fan 1 | 1 x 70 mm |
| -- | Fan 2 | -- |
| Air cooling | Cooler-Type | Air cooling |
| 0 dB | Noise (Idle) | dB |
| -- | Noise (Load) | -- |
ConnectivityThe NVIDIA GeForce GTX TITAN X supports the downward compatible copy protection HDCP in version 2.2. The KFA2 GeForce GTX 1080 supports HDCP in version 2.2 and all previous versions. |
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| 4 | Max. Displays | 4 |
| 2.2 | HDCP-Version | 2.2 |
| 1x HDMI v2.0 | HDMI Ports | 1x HDMI v2.0b |
| 3x DP v1.2 | DP Ports | 3x DP v1.4 |
| 1 | DVI Ports | 1 |
| -- | VGA Ports | -- |
| -- | USB-C Ports | -- |
FeaturesetThe NVIDIA GeForce GTX TITAN X supports the DirectX standard from Microsoft in version 12. The KFA2 GeForce GTX 1080 supports Microsoft's DirectX version 12_1. |
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| 4096x2160 | Max. resolution | 7680x4320 |
| 12 | DirectX | 12_1 |
| No | Raytracing | No |
| 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 | No |
| Decode | VP8 | Decode |
| No | VP9 | Decode |
DimensionsThe NVIDIA GeForce GTX TITAN X is 38 mm wide and therefore needs the space of 2 PCIe-Slots in the case. The width of the KFA2 GeForce GTX 1080 is 38 mm and thus requires the space of 2 PCIe-Slots in the PC case. |
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| 267 mm | Length | 281 mm |
| 111 mm | Height | 124 mm |
| 38 mm | Width | 42 mm |
| 2 PCIe-Slots | Width (Slots) | 2 PCIe-Slots |
| -- | Weight | -- |
| PCIe 3.0 x 16 | GPU Interface | PCIe 3.0 x 16 |
| No | SFF-Ready | No |
Additional dataManufactured using the 28 nanometer process, NVIDIA GeForce GTX TITAN X was released in Q1/2015. The KFA2 GeForce GTX 1080 published in Q2/2016 is manufactured with a structure width of 16 nanometers. |
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| -- | Part-no | 80NSJ6DHK5VK |
| Q1/2015 | Release date | Q2/2016 |
| 999 $ (Reference) | Launch Price | 599 $ (Reference) |
| 28 nm | Structure size | 16 nm |
| -- | Documents | data sheet |
1.000 GHz, 12 GB (250 W TDP)
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1.607 GHz, 8 GB (180 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 1080
8 GB GDDR5X |
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Port Royal (Raytracing)
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KFA2 GeForce GTX 1080
8 GB GDDR5X |
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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 1080
8 GB GDDR5X |
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2560x1440 (1440p)
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KFA2 GeForce GTX 1080
8 GB GDDR5X |
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1920x1080 (1080p)
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KFA2 GeForce GTX 1080
8 GB GDDR5X |
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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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NVIDIA GeForce GTX TITAN X
12 GB GDDR5 |
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KFA2 GeForce GTX 1080
8 GB GDDR5X |
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Geekbench 6 - Vulkan
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KFA2 GeForce GTX 1080
8 GB GDDR5X |
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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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NVIDIA GeForce GTX TITAN X
12 GB GDDR5 |
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KFA2 GeForce GTX 1080
8 GB GDDR5X |
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