AMD Radeon RX 7800 XT
vs
ASRock Radeon RX 7900 GRE Challenger 16GB OC
GPU comparison with benchmarksIn the gpu comparison between the AMD Radeon RX 7800 XT and the ASRock Radeon RX 7900 GRE Challenger 16GB OC, we compare both the technical data and the benchmark results of the two graphics cards.
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GPUThe AMD Radeon RX 7800 XT is based on the AMD Radeon RX 7800 XT and has 3840 texture shaders and 60 execution units. ASRock Radeon RX 7900 GRE Challenger 16GB OC is based on AMD Radeon RX 7900 GRE, which has 5120 shaders and 80 execution units. |
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| AMD Radeon RX 7800 XT | GPU | ASRock Radeon RX 7900 GRE Challenger 16GB OC |
| AMD Radeon RX 7800 XT | Based on | AMD Radeon RX 7900 GRE |
| Navi 32 XT | GPU Chip | Navi 31 |
| RDNA 3 | Architecture | RDNA 3 |
| 60 | Streaming Multiprocessors | 80 |
| 3840 | Shader | 5120 |
| 96 | Render Output Units | 192 |
| 240 | Texture Units | 320 |
| 60 | Raytracing Cores | 80 |
MemoryThe AMD Radeon RX 7800 XT has 16 GB of graphics memory of the type GDDR6 and achieves a memory bandwidth of 624 GB/s. The ASRock Radeon RX 7900 GRE Challenger 16GB OC can access 16 GB GDDR6 graphics memory and thus achieves a memory bandwidth of 576 GB/s. |
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| 16 GB | Memory Size | 16 GB |
| GDDR6 | Memory Type | GDDR6 |
| 2.438 GHz | Memory Clock | 2.250 GHz |
| 19.5 Gbps | Memory Speed | 18.0 Gbps |
| 624 GB/s | Memory bandwidth | 576 GB/s |
| 256 bit | Memory Interface | 256 bit |
Clock SpeedsThe AMD Radeon RX 7800 XT clocks in the base with up to 1.800 GHz. The base frequency of the ASRock Radeon RX 7900 GRE Challenger 16GB OC is 1.500 GHz. |
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| 1.800 GHz | Base Clock | 1.500 GHz |
| 2.430 GHz | Boost Clock | 2.290 GHz |
| 2.12 GHz | Avg (Game) Clock | |
| Yes | Overclocking | Yes |
Thermal DesignThe TDP (Thermal Design Power) of the AMD Radeon RX 7800 XT is 263 W. The graphics card is supplied with energy via the 2 x 8-Pin connector. The ASRock Radeon RX 7900 GRE Challenger 16GB OC has a TDP of 260 W (Reference) and is supplied with the required energy via 2 x 8-Pin PCIe power connectors. |
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| 263 W | TDP | 260 W (Reference) |
| -- | TDP (up) | -- |
| 96 °C | Tjunction max | 97 °C |
| 2 x 8-Pin | PCIe-Power | 2 x 8-Pin |
Cooler & FansThe AMD Radeon RX 7800 XT has a total of 2 Axial fans. The ASRock Radeon RX 7900 GRE Challenger 16GB OC 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 100 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 AMD Radeon RX 7800 XT. The ASRock Radeon RX 7900 GRE Challenger 16GB OC supports a maximum of 4 screens. |
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| 4 | Max. Displays | 4 |
| 2.3 | HDCP-Version | 2.3 |
| 1x HDMI v2.1a | HDMI Ports | 1x HDMI v2.1 |
| 3x DP v2.1 | DP Ports | 3x DP v2.1 |
| -- | DVI Ports | -- |
| -- | VGA Ports | -- |
| -- | USB-C Ports | -- |
FeaturesetThe AMD Radeon RX 7800 XT supports a maximum resolution of 7680x4320 pixels. The maximum resolution of the ASRock Radeon RX 7900 GRE Challenger 16GB OC 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 |
| Decode / Encode | AV1 | Decode / Encode |
| Decode / Encode | VP8 | Decode / Encode |
| Decode / Encode | VP9 | Decode / Encode |
DimensionsThe AMD Radeon RX 7800 XT is 267 mm long, 135 mm high and 50 mm wide. The ASRock Radeon RX 7900 GRE Challenger 16GB OC is -- long, -- high and -- wide. |
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| 267 mm | Length | -- |
| 135 mm | Height | -- |
| 50 mm | Width | -- |
| 3 PCIe-Slots | Width (Slots) | -- |
| -- | Weight | -- |
| PCIe 4 x 16 | GPU Interface | PCIe 4 x 16 |
| No | SFF-Ready | No |
Additional dataThe AMD Radeon RX 7800 XT was released in Q3/2023 at a price of 499 $. The ASRock Radeon RX 7900 GRE Challenger 16GB OC was introduced in Q1/2024 at a price of 799 $ (Reference). |
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| -- | Part-no | 90-GA52ZZ-00UANF |
| Q3/2023 | Release date | Q1/2024 |
| 499 $ | Launch Price | 799 $ (Reference) |
| 5 nm | Structure size | 5 nm |
| data sheet | Documents | -- |
1.800 GHz, 16 GB (263 W TDP)
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1.500 GHz, 16 GB (-- 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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AMD Radeon RX 7800 XT
16 GB GDDR6 |
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ASRock Radeon RX 7900 GRE Challenger 16GB OC
16 GB GDDR6 |
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Port Royal (Raytracing)
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AMD Radeon RX 7800 XT
16 GB GDDR6 |
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ASRock Radeon RX 7900 GRE Challenger 16GB OC
16 GB GDDR6 |
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Speed Way Graphics Score (Raytracing)
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AMD Radeon RX 7800 XT
16 GB GDDR6 |
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ASRock Radeon RX 7900 GRE Challenger 16GB OC
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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AMD Radeon RX 7800 XT
16 GB GDDR6 |
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ASRock Radeon RX 7900 GRE Challenger 16GB OC
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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ASRock Radeon RX 7900 GRE Challenger 16GB OC
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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ASRock Radeon RX 7900 GRE Challenger 16GB OC
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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ASRock Radeon RX 7900 GRE Challenger 16GB OC
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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ASRock Radeon RX 7900 GRE Challenger 16GB OC
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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ASRock Radeon RX 7900 GRE Challenger 16GB OC
16 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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AMD Radeon RX 7800 XT
16 GB GDDR6 |
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ASRock Radeon RX 7900 GRE Challenger 16GB OC
16 GB GDDR6 |
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Geekbench 6 - Vulkan
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AMD Radeon RX 7800 XT
16 GB GDDR6 |
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ASRock Radeon RX 7900 GRE Challenger 16GB OC
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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AMD Radeon RX 7800 XT
16 GB GDDR6 |
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ASRock Radeon RX 7900 GRE Challenger 16GB OC
16 GB GDDR6 |
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