GIGABYTE GeForce GTX 970 Twin Turbo OC
vs
Colorful GeForce GT730K 2GD3-V
GPU comparison with benchmarksThe GIGABYTE GeForce GTX 970 Twin Turbo OC is based on the NVIDIA GeForce GTX 970 (Maxwell 2.0) and has 4 GB GDDR5 graphics memory with a bandwidth of 224 GB/s.
The Colorful GeForce GT730K 2GD3-V is based on the NVIDIA GeForce GT 730 (Kepler 2.0) and has 2 GB DDR3 graphics memory with a bandwidth of 11 GB/s. |
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GPUThe GIGABYTE GeForce GTX 970 Twin Turbo OC has the GM204-200-A1 graphics chip installed, which is based on the Maxwell 2.0 architecture. The Colorful GeForce GT730K 2GD3-V is based on the graphics chip GK208-302-B1, which comes from the Kepler 2.0 architecture. |
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| GIGABYTE GeForce GTX 970 Twin Turbo OC | GPU | Colorful GeForce GT730K 2GD3-V |
| NVIDIA GeForce GTX 970 | Based on | NVIDIA GeForce GT 730 |
| GM204-200-A1 | GPU Chip | GK208-302-B1 |
| Maxwell 2.0 | Architecture | Kepler 2.0 |
| 13 | Streaming Multiprocessors | 2 |
| 1664 | Shader | 384 |
| 56 | Render Output Units | 8 |
| 104 | Texture Units | 32 |
| 0 | Raytracing Cores | 0 |
MemoryThe graphics memory of the GIGABYTE GeForce GTX 970 Twin Turbo OC clocks at 1.753 GHz, which corresponds to a speed of 7.0 Gbps. The graphics memory speed of the Colorful GeForce GT730K 2GD3-V is 1.3 Gbps and the clock speed is 0.667 GHz. |
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| 4 GB | Memory Size | 2 GB |
| GDDR5 | Memory Type | DDR3 |
| 1.753 GHz | Memory Clock | 0.667 GHz |
| 7.0 Gbps | Memory Speed | 1.3 Gbps |
| 224 GB/s | Memory bandwidth | 11 GB/s |
| 256 bit | Memory Interface | 64 bit |
Clock SpeedsThe clock frequency of a graphics card determines the speed in connection with the graphics architecture. |
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| 1.101 GHz | Base Clock | 0.902 GHz |
| 1.241 GHz | Boost Clock | 0.902 GHz |
| 1.22 GHz | Avg (Game) Clock | |
| Yes | Overclocking | No |
Thermal DesignThe GIGABYTE GeForce GTX 970 Twin Turbo OC is powered by 1 x 8-Pin connectors. The TDP (Thermal Design Power) of the graphics card is 145 W. The Colorful GeForce GT730K 2GD3-V has PCIe power connectors that supply it with energy. The manufacturer specifies the TDP of the card as 38 W. |
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| 145 W | TDP | 38 W |
| -- | TDP (up) | -- |
| 98 °C | Tjunction max | Unknown |
| 1 x 8-Pin | PCIe-Power | |
Cooler & FansThe GIGABYTE GeForce GTX 970 Twin Turbo OC is equipped with a total of 1 Radial main fans. The Colorful GeForce GT730K 2GD3-V has 1 Axial main fans that cool the GPU and memory. |
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| Radial | Fan-Type | Axial |
| 1 x 65 mm | Fan 1 | 1 x 70 mm |
| -- | Fan 2 | -- |
| Air cooling | Cooler-Type | Air cooling |
| 0 dB | Noise (Idle) | dB |
| -- | Noise (Load) | -- |
ConnectivityUp to 4 screens can be operated with the GIGABYTE GeForce GTX 970 Twin Turbo OC. The Colorful GeForce GT730K 2GD3-V supports the operation of a maximum of 3 monitors. |
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| 4 | Max. Displays | 3 |
| 2.2 | HDCP-Version | 2.2 |
| 1x HDMI v2.0 | HDMI Ports | 1x HDMI v1.4b |
| 3x DP v1.2 | DP Ports | -- |
| 1 | DVI Ports | 1 |
| -- | VGA Ports | 1 |
| -- | USB-C Ports | -- |
FeaturesetWith the GIGABYTE GeForce GTX 970 Twin Turbo OC it is possible to operate a screen with a maximum resolution of up to 4096x2160 pixels. The maximum supported resolution of the Colorful GeForce GT730K 2GD3-V is 3840x2160 pixels. |
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| 4096x2160 | Max. resolution | 3840x2160 |
| 12_1 | DirectX | 12 (11_1) |
| No | Raytracing | No |
| No | 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 |
| No | h265 / HEVC | No |
| No | AV1 | No |
| Decode | VP8 | No |
| No | VP9 | No |
DimensionsThe GIGABYTE GeForce GTX 970 Twin Turbo OC is connected to the system via PCIe 3 x 16 lanes and requires 2 PCIe-Slots space in the housing. The Colorful GeForce GT730K 2GD3-V needs the space of 1 PCIe-Slots in the case and has a PCIe 2.0 x 8 Lanes interface. |
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| 263 mm | Length | -- |
| 121 mm | Height | -- |
| 36 mm | Width | -- |
| 2 PCIe-Slots | Width (Slots) | 1 PCIe-Slots |
| -- | Weight | -- |
| PCIe 3 x 16 | GPU Interface | PCIe 2.0 x 8 |
Additional dataThe GIGABYTE GeForce GTX 970 Twin Turbo OC has been manufactured with a structure width of 28 nanometers since Q3/2015. The Colorful GeForce GT730K 2GD3-V came on the market in Q2/2014 and will have a structure width of 28 nanometers manufactured. |
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| GV-N970TTOC-4GD | Part-no | -- |
| Q3/2015 | Release date | Q2/2014 |
| 329 $ | Launch Price | 59 $ |
| 28 nm | Structure size | 28 nm |
| data sheet | Documents | data sheet |
1.101 GHz, 4 GB (145 W TDP)
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0.902 GHz, 2 GB (38 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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GIGABYTE GeForce GTX 970 Twin Turbo OC
4 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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GIGABYTE GeForce GTX 970 Twin Turbo OC
4 GB GDDR5 |
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Geekbench 6 - Vulkan
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GIGABYTE GeForce GTX 970 Twin Turbo OC
4 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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GIGABYTE GeForce GTX 970 Twin Turbo OC
4 GB GDDR5 |
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Colorful GeForce GT730K 2GD3-V
2 GB DDR3 |
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