Home AMD Radeon RX 7990 XTX

AMD Radeon RX 7990 XTX

This is a GPU manufactured with TSMC 5nm process, based on AMD RDNA 3.0 architecture. It features 57.7 billion transistors, 6144 Rendering cores and 24GB GDDR6 memory, with 6MB L2 cache, theoretical performance of 88.45TFLOPS, with total power consumption of 405W.

Graphics Card

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

Clock Speeds

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Base Clock
2500MHz
Boost Clock
3599MHz
Memory Clock
3000MHz

Memory

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Memory Size
24GB
Memory Type
GDDR6
Memory Bus
384bit
Bandwidth
1152 GB/s

Render Config

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Compute Units
96
Shading Units
6144
TMUs
384
ROPs
192
RT Cores
96
L1 Cache
256 KB per Array
L2 Cache
6MB

Theoretical Performance

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Pixel Rate
691.0 GPixel/s
Texture Rate
1382 GTexel/s
FP16 (half)
176.9 TFLOPS
FP32 (float)
88.45 TFLOPS
FP64 (double)
2.764 TFLOPS

Graphics Processor

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GPU Name
Navi 31
GPU Variant
Navi 31 XTX+
Architecture
RDNA 3.0
Foundry
TSMC
Process Size
5 nm
Transistors
57,700 million
Die Size
529mm²

Board Design

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TDP
405W
Suggested PSU
800W
Outputs
1x HDMI 2.1a
2x DisplayPort 2.1
1x USB Type-C
Power Connectors
3x 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 L40 48 GB GDDR6
90.52 TFLOPS
NVIDIA L40 CNX 24 GB GDDR6
89.97 TFLOPS
NVIDIA L40G 24 GB GDDR6
89.97 TFLOPS
88.45 TFLOPS
82.58 TFLOPS
81.72 TFLOPS
81.1 TFLOPS

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