KFA2 GeForce RTX 2080 Ti OC
vs
AMD Radeon RX 7800 XT
GPU comparison with benchmarksIn the gpu comparison between the KFA2 GeForce RTX 2080 Ti OC and the AMD Radeon RX 7800 XT, we compare both the technical data and the benchmark results of the two graphics cards.
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GPUThe KFA2 GeForce RTX 2080 Ti OC is based on the NVIDIA GeForce RTX 2080 Ti and has 4352 texture shaders and 68 execution units. AMD Radeon RX 7800 XT is based on AMD Radeon RX 7800 XT, which has 3840 shaders and 60 execution units. |
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| KFA2 GeForce RTX 2080 Ti OC | GPU | AMD Radeon RX 7800 XT |
| NVIDIA GeForce RTX 2080 Ti | Based on | AMD Radeon RX 7800 XT |
| TU102 | GPU Chip | Navi 32 XT |
| Turing | Architecture | RDNA 3 |
| 68 | Streaming Multiprocessors | 60 |
| 4352 | Shader | 3840 |
| 88 | Render Output Units | 96 |
| 272 | Texture Units | 240 |
| 68 | Raytracing Cores | 60 |
MemoryThe KFA2 GeForce RTX 2080 Ti OC has 11 GB of graphics memory of the type GDDR6 and achieves a memory bandwidth of 616 GB/s. The AMD Radeon RX 7800 XT can access 16 GB GDDR6 graphics memory and thus achieves a memory bandwidth of 624 GB/s. |
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| 11 GB | Memory Size | 16 GB |
| GDDR6 | Memory Type | GDDR6 |
| 1.750 GHz | Memory Clock | 2.438 GHz |
| 14.0 Gbps | Memory Speed | 19.5 Gbps |
| 616 GB/s | Memory bandwidth | 624 GB/s |
| 352 bit | Memory Interface | 256 bit |
Clock SpeedsThe KFA2 GeForce RTX 2080 Ti OC clocks in the base with up to 1.350 GHz. The base frequency of the AMD Radeon RX 7800 XT is 1.800 GHz. |
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| 1.350 GHz | Base Clock | 1.800 GHz |
| 1.620 GHz | Boost Clock | 2.430 GHz |
| 1.55 GHz | Avg (Game) Clock | 2.12 GHz |
| Yes | Overclocking | Yes |
Thermal DesignThe TDP (Thermal Design Power) of the KFA2 GeForce RTX 2080 Ti OC is 250 W. The graphics card is supplied with energy via the 2 x 8-Pin connector. The AMD Radeon RX 7800 XT has a TDP of 263 W and is supplied with the required energy via 2 x 8-Pin PCIe power connectors. |
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| 250 W | TDP | 263 W |
| -- | TDP (up) | -- |
| 89 °C | Tjunction max | 96 °C |
| 2 x 8-Pin | PCIe-Power | 2 x 8-Pin |
Cooler & FansThe KFA2 GeForce RTX 2080 Ti OC has a total of 2 Axial fans. The AMD Radeon RX 7800 XT has 2 Axial fans to cool the GPU and memory. |
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| Axial | Fan-Type | Axial |
| 2 x 90 mm | Fan 1 | 2 x 90 mm |
| -- | Fan 2 | -- |
| Air cooling | Cooler-Type | Air cooling |
| 0 dB | Noise (Idle) | 0 dB |
| -- | Noise (Load) | -- |
ConnectivityIn the connectivity category, we recorded the number of ports on a graphics card. A total of 4 screens can be connected to the KFA2 GeForce RTX 2080 Ti OC. The AMD Radeon RX 7800 XT supports a maximum of 4 screens. |
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| 4 | Max. Displays | 4 |
| 2.2 | HDCP-Version | 2.3 |
| 1x HDMI v2.0b | HDMI Ports | 1x HDMI v2.1a |
| 3x DP v1.4a | DP Ports | 3x DP v2.1 |
| -- | DVI Ports | -- |
| -- | VGA Ports | -- |
| 1 | USB-C Ports | -- |
FeaturesetThe KFA2 GeForce RTX 2080 Ti OC supports a maximum resolution of 7680x4320 pixels. The maximum resolution of the AMD Radeon RX 7800 XT is 7680x4320 pixels. |
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| 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 CodecsThe support and acceleration of certain video codecs directly in the graphics card reduces the load when playing or creating videos. |
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| Decode / Encode | h264 | Decode / Encode |
| Decode / Encode | h265 / HEVC | Decode / Encode |
| No | AV1 | Decode / Encode |
| Decode | VP8 | Decode / Encode |
| Decode | VP9 | Decode / Encode |
DimensionsThe KFA2 GeForce RTX 2080 Ti OC is 283 mm long, 139 mm high and 41 mm wide. The AMD Radeon RX 7800 XT is 267 mm long, 135 mm high and 50 mm wide. |
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| 283 mm | Length | 267 mm |
| 139 mm | Height | 135 mm |
| 41 mm | Width | 50 mm |
| 2 PCIe-Slots | Width (Slots) | 3 PCIe-Slots |
| -- | Weight | -- |
| PCIe 3.0 x 16 | GPU Interface | PCIe 4 x 16 |
| No | SFF-Ready | No |
Additional dataThe KFA2 GeForce RTX 2080 Ti OC was released in Q3/2018 at a price of 999 $ (Reference). The AMD Radeon RX 7800 XT was introduced in Q3/2023 at a price of 499 $. |
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| 28IULBUCT4OK | Part-no | -- |
| Q3/2018 | Release date | Q3/2023 |
| 999 $ (Reference) | Launch Price | 499 $ |
| 12 nm | Structure size | 5 nm |
| data sheet | Documents | data sheet |
1.350 GHz, 11 GB (250 W TDP)
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1.800 GHz, 16 GB (263 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 RTX 2080 Ti OC
11 GB GDDR6 |
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AMD Radeon RX 7800 XT
16 GB GDDR6 |
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Port Royal (Raytracing)
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KFA2 GeForce RTX 2080 Ti OC
11 GB GDDR6 |
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AMD Radeon RX 7800 XT
16 GB GDDR6 |
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Speed Way Graphics Score (Raytracing)
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KFA2 GeForce RTX 2080 Ti OC
11 GB GDDR6 |
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AMD Radeon RX 7800 XT
16 GB GDDR6 |
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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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KFA2 GeForce RTX 2080 Ti OC
11 GB GDDR6 |
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AMD Radeon RX 7800 XT
16 GB GDDR6 |
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2560x1440 (1440p)
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KFA2 GeForce RTX 2080 Ti OC
11 GB GDDR6 |
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AMD Radeon RX 7800 XT
16 GB GDDR6 |
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1920x1080 (1080p)
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KFA2 GeForce RTX 2080 Ti OC
11 GB GDDR6 |
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AMD Radeon RX 7800 XT
16 GB GDDR6 |
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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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AMD Radeon RX 7800 XT
16 GB GDDR6 |
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2560x1440 (1440p)
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AMD Radeon RX 7800 XT
16 GB GDDR6 |
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1920x1080 (1080p)
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AMD Radeon RX 7800 XT
16 GB GDDR6 |
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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 RTX 2080 Ti OC
11 GB GDDR6 |
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2560x1440 (1440p)
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KFA2 GeForce RTX 2080 Ti OC
11 GB GDDR6 |
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1920x1080 (1080p)
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KFA2 GeForce RTX 2080 Ti OC
11 GB GDDR6 |
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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 RTX 2080 Ti OC
11 GB GDDR6 |
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AMD Radeon RX 7800 XT
16 GB GDDR6 |
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Geekbench 6 - Vulkan
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KFA2 GeForce RTX 2080 Ti OC
11 GB GDDR6 |
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AMD Radeon RX 7800 XT
16 GB GDDR6 |
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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 RTX 2080 Ti OC
11 GB GDDR6 |
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AMD Radeon RX 7800 XT
16 GB GDDR6 |
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