Colorful iGame GeForce RTX 4070 Ultra W OC-V
vs
ZOTAC GeForce GTX 950 OC
GPU comparison with benchmarksThe Colorful iGame GeForce RTX 4070 Ultra W OC-V has 5888 shader units and these clock a maximum of 2.51 GHz which results in an FP32 computing power of 29.50 TFLOPS.
The ZOTAC GeForce GTX 950 OC has 768 shader units and these clock at a maximum of 1.28 GHz and achieve an FP32 computing power of 1.97 TFLOPS. |
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GPUThe Colorful iGame GeForce RTX 4070 Ultra W OC-V is equipped with a graphics chip of the Ada Lovelace architecture, which has 46 streaming multiprocessors. The graphics card ZOTAC GeForce GTX 950 OC is based on the Maxwell 2.0 architecture and is equipped with 6 execution units. |
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| Colorful iGame GeForce RTX 4070 Ultra W OC-V | GPU | ZOTAC GeForce GTX 950 OC |
| NVIDIA GeForce RTX 4070 | Based on | NVIDIA GeForce GTX 950 |
| AD104-250-A1 | GPU Chip | GM206-250-A1 |
| Ada Lovelace | Architecture | Maxwell 2.0 |
| 46 | Streaming Multiprocessors | 6 |
| 5888 | Shader | 768 |
| 64 | Render Output Units | 32 |
| 184 | Texture Units | 48 |
| 46 | Raytracing Cores | 0 |
MemoryThe Colorful iGame GeForce RTX 4070 Ultra W OC-V is equipped with a 12 GB large GDDR6X graphics memory, which is equipped with 1.313 GHz clocks. The ZOTAC GeForce GTX 950 OC has a 2 GB large GDDR5 graphics memory and the memory clock is 1.653GHz. |
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| 12 GB | Memory Size | 2 GB |
| GDDR6X | Memory Type | GDDR5 |
| 1.313 GHz | Memory Clock | 1.653 GHz |
| 21.0 Gbps | Memory Speed | 6.6 Gbps |
| 504 GB/s | Memory bandwidth | 106 GB/s |
| 192 bit | Memory Interface | 128 bit |
Clock SpeedsThe Colorful iGame GeForce RTX 4070 Ultra W OC-V has a turbo clock of 2.505 GHz. The turbo frequency of the ZOTAC GeForce GTX 950 OC is 1.279 GHz. |
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| 1.920 GHz | Base Clock | 1.102 GHz |
| 2.505 GHz | Boost Clock | 1.279 GHz |
| Avg (Game) Clock | ||
| Yes | Overclocking | Yes |
Thermal DesignThe Colorful iGame GeForce RTX 4070 Ultra W OC-V has 1 x 8-Pin connectors through which it is supplied with power. The manufacturer specifies the maximum operating temperature of the graphics card as 90 °C. The ZOTAC GeForce GTX 950 OC is equipped with a 1 x 6-Pin PCIe power connector that supplies it with power. The maximum operating temperature of the card is 95 °C. |
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| 200 W | TDP | 90 W |
| -- | TDP (up) | -- |
| 90 °C | Tjunction max | 95 °C |
| 1 x 8-Pin | PCIe-Power | 1 x 6-Pin |
Cooler & FansThe graphics processor and graphics memory of the Colorful iGame GeForce RTX 4070 Ultra W OC-V are cooled with a Air cooling. The ZOTAC GeForce GTX 950 OC is cooled by a Air cooling. |
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| Axial | Fan-Type | Axial |
| 3 x 90 mm | Fan 1 | 2 x 75 mm |
| -- | Fan 2 | -- |
| Air cooling | Cooler-Type | Air cooling |
| 0 dB | Noise (Idle) | 0 dB |
| -- | Noise (Load) | -- |
ConnectivityThe Colorful iGame GeForce RTX 4070 Ultra W OC-V supports the downward compatible copy protection HDCP in version 2.3. The ZOTAC GeForce GTX 950 OC supports HDCP in version 2.2 and all previous versions. |
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| 4 | Max. Displays | 4 |
| 2.3 | HDCP-Version | 2.2 |
| 1x HDMI v2.1 | HDMI Ports | 1x HDMI v2.0 |
| 3x DP v1.4a | DP Ports | 1x DP v1.2 |
| -- | DVI Ports | 2 |
| -- | VGA Ports | -- |
| -- | USB-C Ports | -- |
FeaturesetThe Colorful iGame GeForce RTX 4070 Ultra W OC-V supports the DirectX standard from Microsoft in version 12_2 (Ultimate). The ZOTAC GeForce GTX 950 OC supports Microsoft's DirectX version 12_1. |
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| 7680x4320 | Max. resolution | 4096x2160 |
| 12_2 (Ultimate) | DirectX | 12_1 |
| Yes | Raytracing | No |
| Yes | DLSS / FSR | No |
| iGame Energy Core | 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 |
| Decode / Encode | h265 / HEVC | No |
| Decode | AV1 | No |
| Decode | VP8 | Decode |
| Decode | VP9 | No |
DimensionsThe Colorful iGame GeForce RTX 4070 Ultra W OC-V is 51 mm wide and therefore needs the space of 2 PCIe-Slots in the case. The width of the ZOTAC GeForce GTX 950 OC is 51 mm and thus requires the space of 2 PCIe-Slots in the PC case. |
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| 325 mm | Length | 206 mm |
| 134 mm | Height | 111 mm |
| 51 mm | Width | -- |
| 3 PCIe-Slots | Width (Slots) | 2 PCIe-Slots |
| 1220 g | Weight | -- |
| PCIe 4.0 x 16 | GPU Interface | PCIe 3 x 16 |
Additional dataManufactured using the 5 nanometer process, Colorful iGame GeForce RTX 4070 Ultra W OC-V was released in Q2/2023. The ZOTAC GeForce GTX 950 OC published in Q3/2015 is manufactured with a structure width of 28 nanometers. |
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| -- | Part-no | ZT-90602-10M |
| Q2/2023 | Release date | Q3/2015 |
| 599 $ (Reference) | Launch Price | 159 $ |
| 5 nm | Structure size | 28 nm |
| data sheet | Documents | -- |
1.920 GHz, 12 GB (200 W TDP)
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1.102 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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Colorful iGame GeForce RTX 4070 Ultra W OC-V
12 GB GDDR6X |
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ZOTAC GeForce GTX 950 OC
2 GB GDDR5 |
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Port Royal (Raytracing)
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Colorful iGame GeForce RTX 4070 Ultra W OC-V
12 GB GDDR6X |
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Speed Way Graphics Score (Raytracing)
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Colorful iGame GeForce RTX 4070 Ultra W OC-V
12 GB GDDR6X |
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Cyberpunk 2077
Cyberpunk 2077 was developed by CD Projekt Red and is based on the development studio's own REDengine 4. Ray tracing is switched off in our benchmarks.
3840x2160 (2160p)
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Colorful iGame GeForce RTX 4070 Ultra W OC-V
12 GB GDDR6X |
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2560x1440 (1440p)
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Colorful iGame GeForce RTX 4070 Ultra W OC-V
12 GB GDDR6X |
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1920x1080 (1080p)
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Colorful iGame GeForce RTX 4070 Ultra W OC-V
12 GB GDDR6X |
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The Last of Us Part 1
The Last of Us Part One is a game released by Sony in June 2013 exclusively for the Playstation and released for the PC in early 2023. The benchmark values here were determined at high details.
3840x2160 (2160p)
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Colorful iGame GeForce RTX 4070 Ultra W OC-V
12 GB GDDR6X |
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2560x1440 (1440p)
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Colorful iGame GeForce RTX 4070 Ultra W OC-V
12 GB GDDR6X |
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1920x1080 (1080p)
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Colorful iGame GeForce RTX 4070 Ultra W OC-V
12 GB GDDR6X |
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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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Colorful iGame GeForce RTX 4070 Ultra W OC-V
12 GB GDDR6X |
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2560x1440 (1440p)
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Colorful iGame GeForce RTX 4070 Ultra W OC-V
12 GB GDDR6X |
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1920x1080 (1080p)
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Colorful iGame GeForce RTX 4070 Ultra W OC-V
12 GB GDDR6X |
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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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Colorful iGame GeForce RTX 4070 Ultra W OC-V
12 GB GDDR6X |
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ZOTAC GeForce GTX 950 OC
2 GB GDDR5 |
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Geekbench 6 - Vulkan
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Colorful iGame GeForce RTX 4070 Ultra W OC-V
12 GB GDDR6X |
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ZOTAC 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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Colorful iGame GeForce RTX 4070 Ultra W OC-V
12 GB GDDR6X |
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ZOTAC GeForce GTX 950 OC
2 GB GDDR5 |
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