NVIDIA GeForce RTX 4080 16 GB vs AMD Radeon R9 290X2

VS

NVIDIA GeForce RTX 4080 16 GB

AMD Radeon R9 290X2

We compared two Desktop platform GPUs: 16GB VRAM GeForce RTX 4080 16 GB and 4GB VRAM Radeon R9 290X2 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 8 years and 3 months late

Boost Clock2505MHz

More VRAM (16GB vs 4GB)

Larger VRAM bandwidth (716.8GB/s vs 345.6GB/s)

6912 additional rendering cores

Lower TDP (320W vs 580W)

Score

Benchmark

FP32 (float)

GeForce RTX 4080 16 GB +765%

48.74 TFLOPS

Radeon R9 290X2

5.632 TFLOPS

GeForce RTX 4080 16 GB

VS

Radeon R9 290X2

Graphics Card

Sep 2022

Release Date

Jun 2014

GeForce 40

Generation

Volcanic Islands

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

2205 MHz

Base Clock

-

2505 MHz

Boost Clock

-

1400 MHz

Memory Clock

1350 MHz

Memory

16GB

Memory Size

4GB

GDDR6X

Memory Type

GDDR5

256bit

Memory Bus

512bit

716.8GB/s

Bandwidth

345.6GB/s

Render Config

-

Compute Units

44

76

SM Count

-

9728

Shading Units

2816

304

TMUs

176

112

ROPs

64

304

Tensor Cores

-

76

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per CU)

64 MB

L2 Cache

1024 KB

-

Theoretical Performance

280.6 GPixel/s

Pixel Rate

64.00 GPixel/s

761.5 GTexel/s

Texture Rate

176.0 GTexel/s

48.74 TFLOPS

FP16 (half)

-

48.74 TFLOPS

FP32 (float)

5.632 TFLOPS

761.5 GFLOPS

FP64 (double)

704.0 GFLOPS

Board Design

320W

TDP

580W

700 W

Suggested PSU

950 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2

1x 16-pin

Power Connectors

4x 8-pin

Graphics Processor

AD103

GPU Name

Hawaii

AD103-300-A1

GPU Variant

Hawaii XT (215-0852000)

Ada Lovelace

Architecture

GCN 2.0

TSMC

Foundry

TSMC

4 nm

Process Size

28 nm

45.9 billion

Transistors

6.2 billion

379 mm²

Die Size

438 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_0)

4.6

OpenGL

4.6

3.0

OpenCL

2.0

1.3

Vulkan

1.2

8.9

CUDA

-

6.6

Shader Model

6.3

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