Radeon HD 7990 - Specs, Benchmarks

Explore the complete details of Radeon HD 7990, including specs, performance benchmarks

graphic card

Summary

The Radeon HD 7990 GPU by AMD. features a GCN 1.0 (2012−2020) architecture. with 2048 ×2 CUDA cores. and a boost clock of 1000 MHz MHz. It offers GDDR5 memory with 3 GB ×2 GB capacity and a 384 Bit ×2-bit interface. delivering a bandwidth of 288.0 GB/s ×2 GB/s. With a power consumption (TDP) of 375W. it supports DirectX 12 (11_1), Vulkan 1.2.131 for enhanced performance.



Benchmark Performance

13.40

Content

General Information

Basic details about the Radeon HD 7990, including manufacturer, ranking, and release date.

Title Radeon HD 7990
Manufacturer AMD
Ranking 377
Popularity Rank not in top-100
Architecture GCN 1.0 (2012−2020)
GPU code name Malta
Market Segmente Desktop
Length - Width 307 mm - 2-slot
Release Date 24 April 2013

Performance

Details on clock speeds, cores, and floating-point processing power of Radeon HD 7990.

Core Clock Speed 950 MHz
Boost Clock Speed 1000 MHz
Floating Point Processing Power 4.096 TFLOPS ×2
No of Transistors 4,313 million
CUDA Cores 2048 ×2
Ray Tracing Cores N/A
Tensor Cores N/A
Texture Fill Rate 128.0 ×2
ROPs 32 ×2

Performance Score Comparison

GPU Cores

Connectivity & API Support

Available display connectors and API compatibility for enhanced performance.

Interface PCIe 3.0 x16
Display Connectors 1x DVI, 4x mini-DisplayPort
HDMI N/A
DirectX 12 (11_1)
Shader Model 5.1
OpenGL 4.6
OpenCL 1.2
Vulkan 1.2.131
CUDA N/A
DLSS N/A
TMUs 128 ×2

Memory & Bus

Information on memory type, capacity, and bandwidth to evaluate data processing power.

Memory Type GDDR5
Maximum RAM 3 GB ×2
Memory Bus Width 384 Bit ×2
Memory Clock Speed 1500 MHz
Memory Bandwidth 288.0 GB/s ×2 GB/s
Resizable BAR N/A

Power & Efficiency

Power consumption, efficiency, and additional power requirements.

Power Consumption (TDP) 375 W
Power Efficiency 2.62
Manufacturing Process 28 nm
Supplementary Power Connectors 2x 8-pin

Closest Competitors

Here are some of the closest competitors to this GPU. Compare their power consumption, efficiency, and additional power requirements.


Radeon RX 9070 XT
67.65
Radeon RX 9070
61.85
Radeon RX 7800M
32.54
Radeon 890M
20.48
Radeon 880M
18.58
Radeon RX 7600 XT
42.95
Radeon RX 6600 LE
38.52
Radeon 780M
16.87
Radeon 760M
13.63
Radeon PRO W7700
57.96

Top Comparisons with Radeon HD 7990

Here are some of the closest competitors to this GPU. Compare their power consumption, efficiency, and additional power requirements.

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Radeon HD 7990

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Radeon HD 7990

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GeForce RTX 3090

GeForce RTX 3090

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Radeon HD 7990

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GeForce RTX 5070

GeForce RTX 5070

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Radeon HD 7990

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