NVIDIA GeForce RTX 4080 16 GB vs ATI Radeon HD 5490

VS

NVIDIA GeForce RTX 4080 16 GB ATI Radeon HD 5490

We compared two Desktop platform GPUs: 16GB VRAM GeForce RTX 4080 16 GB and 1024MB VRAM Radeon HD 5490 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4080 16 GB 's Advantages

Released 9 years and 11 months late

Boost Clock2505MHz

More VRAM (16GB vs 1GB)

Larger VRAM bandwidth (716.8GB/s vs 8.000GB/s)

9648 additional rendering cores

ATI Radeon HD 5490 's Advantages

Lower TDP (19W vs 320W)

Score

Benchmark

FP32 (float)

GeForce RTX 4080 16 GB +46765%

48.74 TFLOPS

Radeon HD 5490

0.104 TFLOPS

GeForce RTX 4080 16 GB

VS

Radeon HD 5490

Graphics Card

Sep 2022

Release Date

Oct 2012

GeForce 40

Generation

Evergreen

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

2205 MHz

Base Clock

-

2505 MHz

Boost Clock

-

1400 MHz

Memory Clock

500 MHz

Memory

16GB

Memory Size

1024MB

GDDR6X

Memory Type

GDDR3

256bit

Memory Bus

64bit

716.8GB/s

Bandwidth

8.000GB/s

Render Config

76

SM Count

-

Compute Units

2

9728

Shading Units

80

304

TMUs

8

112

ROPs

4

304

Tensor Cores

-

76

RT Cores

-

128 KB (per SM)

L1 Cache

8 KB (per CU)

64 MB

L2 Cache

128 KB

Theoretical Performance

280.6 GPixel/s

Pixel Rate

2.600 GPixel/s

761.5 GTexel/s

Texture Rate

5.200 GTexel/s

48.74 TFLOPS

FP16 (half)

-

48.74 TFLOPS

FP32 (float)

104.0 GFLOPS

761.5 GFLOPS

FP64 (double)

-

Graphics Processor

AD103

GPU Name

Cedar

AD103-300-A1

GPU Variant

Cedar XTX

Ada Lovelace

Architecture

TeraScale 2

TSMC

Foundry

TSMC

4 nm

Process Size

40 nm

45.9 billion

Transistors

0.292 billion

379 mm²

Die Size

59 mm²

Board Design

320W

TDP

19W

700 W

Suggested PSU

200 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

1x DVI 1x HDMI 1.3a 1x VGA

1x 16-pin

Power Connectors

None

Graphics Features

12 Ultimate (12_2)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

3.0

OpenCL

1.2

1.3

Vulkan

N/A

8.9

CUDA

-

6.6

Shader Model

5.0

Related GPU Comparisons

1

NVIDIA GeForce RTX 4080 16 GB vs NVIDIA GeForce RTX 4090

2

NVIDIA GeForce RTX 4080 16 GB vs NVIDIA RTX 5000 Ada Generation

3

NVIDIA GeForce RTX 4080 16 GB vs NVIDIA GeForce RTX 2080 Ti

4

NVIDIA Tesla T4 vs NVIDIA GeForce RTX 4080 16 GB

5

NVIDIA GeForce RTX 3070 vs NVIDIA GeForce RTX 4080 16 GB

6

NVIDIA GeForce RTX 4080 16 GB vs NVIDIA GeForce RTX 4060 Ti

7

NVIDIA GeForce GT 1010 vs NVIDIA GeForce RTX 4080 16 GB

8

NVIDIA GeForce RTX 4080 16 GB vs NVIDIA GeForce GTX 260 Rev. 2

9

NVIDIA GeForce RTX 4080 16 GB vs NVIDIA Quadro FX 550

10

NVIDIA GeForce RTX 4080 16 GB vs AMD Radeon Pro V520

Related News

1

Apple's 2025 OS in Development: iOS 19 Codename 'Luck'

2

Apple's AI is Memory Hungry! The Entire iPhone 16 Lineup Comes with 8GB RAM

3

Noctua Announce NH-D15 G2 Air Cooler and NF-A14x25r G2 Fan

4

The P-Cores and E-Cores in Arrow Lake Will Be Interleaved, Reducing Core Communication Latency and Improving Heat Dissipation

5

Changes in Intel Arrow Lake P/E Core Layout: Two Major Benefits

6

Time to Step Up, AMD and Intel! Nvidia Faces Antitrust Lawsuits in France, US, and EU

7

Intel Arrow Lake-S Features Dual Direct M.2 Slots: One PCIe 5.0 x4 and One PCIe 4.0 x4

8

AMD Ryzen 9000X3D Series to Feature Fully Unlocked Overclocking; DDR5-6400: The 'Sweet Spot' for Zen 5 Memory Speeds

9

Intel Z890 Motherboard Specs Leaked: Farewell to DDR4 Memory

10

AMD Ryzen 9000 Series Now Available for Pre-order in Europe: 9950X Priced at €660, Shipping by August 2