Home AMD Radeon RX 7800

AMD Radeon RX 7800

This is a GPU manufactured with TSMC 5nm process, based on AMD RDNA 3.0 architecture and released on 2023. It features 3840 Rendering cores and 16GB GDDR6 memory, with 4MB L2 cache, theoretical performance of 43.01TFLOPS, with total power consumption of 300W.

Graphics Card

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Release Date
Jan 2023
Generation
Navi III
Type
Desktop
Bus Interface
PCIe 4.0 x16

Clock Speeds

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Base Clock
1800MHz
Boost Clock
2800MHz
Memory Clock
2250MHz

Memory

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Memory Size
16GB
Memory Type
GDDR6
Memory Bus
256bit
Bandwidth
576.0 GB/s

Render Config

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Compute Units
60
Shading Units
3840
TMUs
240
ROPs
128
RT Cores
60
L1 Cache
128 KB per Array
L2 Cache
4MB

Theoretical Performance

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Pixel Rate
358.4 GPixel/s
Texture Rate
672.0 GTexel/s
FP16 (half)
86.02 TFLOPS
FP32 (float)
43.01 TFLOPS
FP64 (double)
1344 GFLOPS

Graphics Processor

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GPU Name
Navi 32
GPU Variant
Navi 32 XT
Architecture
RDNA 3.0
Foundry
TSMC
Process Size
5 nm
Transistors
Unknown
Die Size
346mm²

Board Design

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TDP
300W
Suggested PSU
700W
Outputs
1x HDMI 2.1a
3x DisplayPort 2.1
Power Connectors
2x 8-pin

Graphics Features

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DirectX
12 Ultimate (12_2)
OpenGL
4.6
OpenCL
2.2
Vulkan
1.3
Shader Model
6.7

Rankings

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FP32 (float)
NVIDIA RTX A6000 48 GB GDDR6
38.71 TFLOPS
38.52 TFLOPS
NVIDIA A40 PCIe 48 GB GDDR6
37.42 TFLOPS
37.32 TFLOPS
AMD Radeon RX 7800 16 GB GDDR6
37.32 TFLOPS
35.58 TFLOPS
35.48 TFLOPS

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