KFA2 GeForce RTX 3080 Ti SG (1-Click OC)
vs
KFA2 GeForce RTX 4090 ST (1-Click OC)
GPU comparison with benchmarksThe KFA2 GeForce RTX 3080 Ti SG (1-Click OC) has 10240 shader units and these clock a maximum of 1.71 GHz which results in an FP32 computing power of 35.02 TFLOPS.
The KFA2 GeForce RTX 4090 ST (1-Click OC) has 16384 shader units and these clock at a maximum of 2.54 GHz and achieve an FP32 computing power of 83.07 TFLOPS. |
||
GPUThe KFA2 GeForce RTX 3080 Ti SG (1-Click OC) is equipped with a graphics chip of the Ampere architecture, which has 80 streaming multiprocessors. The graphics card KFA2 GeForce RTX 4090 ST (1-Click OC) is based on the Ada Lovelace architecture and is equipped with 128 execution units. |
||
| KFA2 GeForce RTX 3080 Ti SG (1-Click OC) | GPU | KFA2 GeForce RTX 4090 ST (1-Click OC) |
| NVIDIA GeForce RTX 3080 Ti | Based on | NVIDIA GeForce RTX 4090 |
| GA102-225-A1 | GPU Chip | AD102-300-A1 |
| Ampere | Architecture | Ada Lovelace |
| 80 | Streaming Multiprocessors | 128 |
| 10240 | Shader | 16384 |
| 112 | Render Output Units | 176 |
| 320 | Texture Units | 512 |
| 80 | Raytracing Cores | 128 |
MemoryThe KFA2 GeForce RTX 3080 Ti SG (1-Click OC) is equipped with a 12 GB large GDDR6X graphics memory, which is equipped with 1.188 GHz clocks. The KFA2 GeForce RTX 4090 ST (1-Click OC) has a 24 GB large GDDR6X graphics memory and the memory clock is 1.313GHz. |
||
| 12 GB | Memory Size | 24 GB |
| GDDR6X | Memory Type | GDDR6X |
| 1.188 GHz | Memory Clock | 1.313 GHz |
| 19.0 Gbps | Memory Speed | 21.0 Gbps |
| 912 GB/s | Memory bandwidth | 1008 GB/s |
| 384 bit | Memory Interface | 384 bit |
Clock SpeedsThe KFA2 GeForce RTX 3080 Ti SG (1-Click OC) has a turbo clock of 1.710 GHz. The turbo frequency of the KFA2 GeForce RTX 4090 ST (1-Click OC) is 2.535 GHz. |
||
| 1.365 GHz | Base Clock | 2.235 GHz |
| 1.710 GHz | Boost Clock | 2.535 GHz |
| Avg (Game) Clock | ||
| Yes | Overclocking | Yes |
Thermal DesignThe KFA2 GeForce RTX 3080 Ti SG (1-Click OC) has 2 x 8-Pin connectors through which it is supplied with power. The manufacturer specifies the maximum operating temperature of the graphics card as 93 °C. The KFA2 GeForce RTX 4090 ST (1-Click OC) is equipped with a 1 x 16-Pin PCIe power connector that supplies it with power. The maximum operating temperature of the card is 90 °C. |
||
| 350 W | TDP | 450 W |
| -- | TDP (up) | 450 W |
| 93 °C | Tjunction max | 90 °C |
| 2 x 8-Pin | PCIe-Power | 1 x 16-Pin |
Cooler & FansThe graphics processor and graphics memory of the KFA2 GeForce RTX 3080 Ti SG (1-Click OC) are cooled with a Air cooling. The KFA2 GeForce RTX 4090 ST (1-Click OC) is cooled by a Air cooling. |
||
| Axial | Fan-Type | Axial |
| 3 x 92 mm | Fan 1 | 3 x 102 mm |
| -- | Fan 2 | -- |
| Air cooling | Cooler-Type | Air cooling |
| 0 dB | Noise (Idle) | 0 dB |
| -- | Noise (Load) | -- |
ConnectivityThe KFA2 GeForce RTX 3080 Ti SG (1-Click OC) supports the downward compatible copy protection HDCP in version 2.3. The KFA2 GeForce RTX 4090 ST (1-Click OC) supports HDCP in version 2.3 and all previous versions. |
||
| 4 | Max. Displays | 4 |
| 2.3 | HDCP-Version | 2.3 |
| 1x HDMI v2.1 | HDMI Ports | 1x HDMI v2.1 |
| 3x DP v1.4a | DP Ports | 3x DP v1.4a |
| -- | DVI Ports | -- |
| -- | VGA Ports | -- |
| -- | USB-C Ports | -- |
FeaturesetThe KFA2 GeForce RTX 3080 Ti SG (1-Click OC) supports the DirectX standard from Microsoft in version 12_2 (Ultimate). The KFA2 GeForce RTX 4090 ST (1-Click OC) supports Microsoft's DirectX version 12_2 (Ultimate). |
||
| 7680x4320 | Max. resolution | 7680x4320 |
| 12_2 (Ultimate) | DirectX | 12_2 (Ultimate) |
| Yes | Raytracing | Yes |
| Yes | DLSS / FSR | Yes |
| Addressable LED | LED | Addressable LED |
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. |
||
| Decode / Encode | h264 | Decode / Encode |
| Decode / Encode | h265 / HEVC | Decode / Encode |
| Decode | AV1 | Decode |
| Decode | VP8 | Decode |
| Decode | VP9 | Decode |
DimensionsThe KFA2 GeForce RTX 3080 Ti SG (1-Click OC) is 61 mm wide and therefore needs the space of 4 PCIe-Slots in the case. The width of the KFA2 GeForce RTX 4090 ST (1-Click OC) is 61 mm and thus requires the space of 4 PCIe-Slots in the PC case. |
||
| 329 mm | Length | 352 mm |
| 130 mm | Height | 153 mm |
| 61 mm | Width | 74 mm |
| 3 PCIe-Slots | Width (Slots) | 4 PCIe-Slots |
| -- | Weight | -- |
| PCIe 4.0 x 16 | GPU Interface | PCIe 4.0 x 16 |
Additional dataManufactured using the 8 nanometer process, KFA2 GeForce RTX 3080 Ti SG (1-Click OC) was released in Q2/2021. The KFA2 GeForce RTX 4090 ST (1-Click OC) published in Q4/2022 is manufactured with a structure width of 5 nanometers. |
||
| 38IOM5MD99DK | Part-no | 49NXM5MD6DSK |
| Q2/2021 | Release date | Q4/2022 |
| 1,199 $ (Reference) | Launch Price | 1,999 $ |
| 8 nm | Structure size | 5 nm |
| data sheet | Documents | data sheet |
1.365 GHz, 12 GB (350 W TDP)
Buy this graphic card at amazon!
2.235 GHz, 24 GB (450 W TDP)
Buy this graphic card at amazon!
Rate these graphics cards now
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
|
KFA2 GeForce RTX 3080 Ti SG (1-Click OC)
12 GB GDDR6X |
||
|
|
KFA2 GeForce RTX 4090 ST (1-Click OC)
24 GB GDDR6X |
||
Port Royal (Raytracing)
|
|
KFA2 GeForce RTX 3080 Ti SG (1-Click OC)
12 GB GDDR6X |
||
|
|
KFA2 GeForce RTX 4090 ST (1-Click OC)
24 GB GDDR6X |
||
Speed Way Graphics Score (Raytracing)
|
|
KFA2 GeForce RTX 3080 Ti SG (1-Click OC)
12 GB GDDR6X |
||
|
|
KFA2 GeForce RTX 4090 ST (1-Click OC)
24 GB GDDR6X |
||
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)
|
|
KFA2 GeForce RTX 3080 Ti SG (1-Click OC)
12 GB GDDR6X |
||
|
|
KFA2 GeForce RTX 4090 ST (1-Click OC)
24 GB GDDR6X |
||
2560x1440 (1440p)
|
|
KFA2 GeForce RTX 3080 Ti SG (1-Click OC)
12 GB GDDR6X |
||
|
|
KFA2 GeForce RTX 4090 ST (1-Click OC)
24 GB GDDR6X |
||
1920x1080 (1080p)
|
|
KFA2 GeForce RTX 3080 Ti SG (1-Click OC)
12 GB GDDR6X |
||
|
|
KFA2 GeForce RTX 4090 ST (1-Click OC)
24 GB GDDR6X |
||
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)
|
|
KFA2 GeForce RTX 3080 Ti SG (1-Click OC)
12 GB GDDR6X |
||
|
|
KFA2 GeForce RTX 4090 ST (1-Click OC)
24 GB GDDR6X |
||
2560x1440 (1440p)
|
|
KFA2 GeForce RTX 3080 Ti SG (1-Click OC)
12 GB GDDR6X |
||
|
|
KFA2 GeForce RTX 4090 ST (1-Click OC)
24 GB GDDR6X |
||
1920x1080 (1080p)
|
|
KFA2 GeForce RTX 3080 Ti SG (1-Click OC)
12 GB GDDR6X |
||
|
|
KFA2 GeForce RTX 4090 ST (1-Click OC)
24 GB GDDR6X |
||
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)
|
|
KFA2 GeForce RTX 3080 Ti SG (1-Click OC)
12 GB GDDR6X |
||
|
|
KFA2 GeForce RTX 4090 ST (1-Click OC)
24 GB GDDR6X |
||
2560x1440 (1440p)
|
|
KFA2 GeForce RTX 3080 Ti SG (1-Click OC)
12 GB GDDR6X |
||
|
|
KFA2 GeForce RTX 4090 ST (1-Click OC)
24 GB GDDR6X |
||
1920x1080 (1080p)
|
|
KFA2 GeForce RTX 3080 Ti SG (1-Click OC)
12 GB GDDR6X |
||
|
|
KFA2 GeForce RTX 4090 ST (1-Click OC)
24 GB GDDR6X |
||
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
|
|
KFA2 GeForce RTX 3080 Ti SG (1-Click OC)
12 GB GDDR6X |
||
|
|
KFA2 GeForce RTX 4090 ST (1-Click OC)
24 GB GDDR6X |
||
Geekbench 6 - Vulkan
|
|
KFA2 GeForce RTX 3080 Ti SG (1-Click OC)
12 GB GDDR6X |
||
|
|
KFA2 GeForce RTX 4090 ST (1-Click OC)
24 GB GDDR6X |
||
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)
|
|
KFA2 GeForce RTX 3080 Ti SG (1-Click OC)
12 GB GDDR6X |
||
|
|
KFA2 GeForce RTX 4090 ST (1-Click OC)
24 GB GDDR6X |
||
Popular comparisons
