AMD Radeon RX 7800 XT was released on Nov 3rd, 2022. The video card is equipped with 12 GB of GDDR6 memory with a bandwidth of 432.0 GB/s. It uses a PCIe 5.0 x16 and has a 192 bit memory bus. AMD Radeon RX 7800 XT is powered by an RDNA 3.0 processor with 5 nm technology, unknown transistors, and has a die size of unknown. The card comes with connectors. The TDP (thermal design power) of this card is , and a power supply is recommended.
In terms of performance, the Pixel Rate is 499.2 GPixel/s, texture rate is 1331 GTexel/s, and the device can perform 42600 GFLOPS. The video card is compatible with DirectX 12 Ultimate (12_2), OpenGL version 4.6, OpenCL version 2.1, and Vulkan version 1.3.
The dimensions of the AMD Radeon RX 7800 XT card are: length 267 mm 10.5 inches, width 135 mm 5.3 inches, and height 50 mm 2 inches.
Graphics Processor| GPU Name: | AMD Radeon RX 7800 XT |
| GPU Variant: | Navi 32 XT |
| Processor: | RDNA 3.0 |
| Foundry: | TSMC |
| Technology: | 5 nm |
| Transistors: | unknown |
| Die Size: | unknown |
General information| Release Date: | Nov 3rd, 2022 |
| Generation: | Navi III (RX 7000) |
| Predecessor: | Navi II |
| Production: | Unreleased |
| Bus Interface: | PCIe 5.0 x16 |
Clock Speeds| Base Clock Speed: | 2400 MHz |
| Boost Clock Speed: | 2600 MHz |
| Memory Clock: | 2250 MHz 18 Gbps effective |
Memory specs| RAM: | 12 GB |
| Type of memory: | GDDR6 |
| Memory Bus: | 192 bit |
| Memory Bandwidth: | 432.0 GB/s |
Render Config| Shading Units: | 8192 |
| TMUs: | 512 |
| ROPs: | 192 |
| Compute units: | 128 |
| RT Cores: | 128 |
| L0 Cache: | 32 KB per WGP |
| L1 Cache: | 128 KB per Array |
| L2 Cache: | 3 MB |
| L3 Cache: | 384 MB |
Board specs| Slot Width: | Dual-slot |
| Length: | 267 mm 10.5 inches |
| Width: | 135 mm 5.3 inches |
| Height: | 50 mm 2 inches |
| TDP: | 300 W |
| Suggested PSU: | 700 W |
| Outputs: | 1x HDMI 2.13x DisplayPort 2.0 |
| Power Connectors: | 2x 8-pin |
Technology Support| DirectX: | 12 Ultimate (12_2) |
| OpenGL: | 4.6 |
| OpenCL: | 2.1 |
| Vulkan: | 1.3 |
| Tests | Score | Reference (max) |
|---|---|---|
| Pixel Fillrate: | 499.2 GPixel/s | 691.2 GPixel/s (AMD Radeon RX 7900 XT) |
| Texture Fillrate: | 1331 GTexel/s | 2074 GTexel/s (AMD Radeon RX 7900 XT) |
| FP16 (half): | 85200 GFLOPS (2:1) | 383000 GFLOPS (8:1) (AMD Radeon Instinct MI250X) |
| FP32 (float): | 42600 GFLOPS | 95420 GFLOPS (NVIDIA GeForce RTX 4090 Ti) |
| FP64 (double): | 2662 GFLOPS (1:16) | 47870 GFLOPS (1:1) (AMD Radeon Instinct MI250X) |
| Unified Shaders: | 8192 | 17408 (NVIDIA GeForce RTX 4090 Ti) |
| Texture Mapping Units: | 512 | 880 (AMD Radeon Instinct MI250X) |
| Render Output Units: | 192 | 256 (AMD Radeon RX 7900 XT) |
AMD Radeon RX 7800 XT
The memory size is 12 GB.
It uses GDDR6 memory.
The base clock speed is 2400 MHz.
The boost clock speed is 2600 MHz.
The TDP is 300 W.
1x HDMI 2.13x DisplayPort 2.0
It requires 2x 8-pin power connector(s).
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