AMD Radeon R9 Nano vs NVIDIA GeForce RTX 4080

VS

AMD Radeon R9 Nano

NVIDIA GeForce RTX 4080

We compared two Desktop platform GPUs: 4GB VRAM Radeon R9 Nano and 16GB VRAM GeForce RTX 4080 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 Nano 's Advantages

Lower TDP (175W vs 320W)

NVIDIA GeForce RTX 4080 's Advantages

Released 7 years and 1 months late

Boost Clock2505MHz

More VRAM (16GB vs 4GB)

Larger VRAM bandwidth (716.8GB/s vs 512.0GB/s)

5632 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon R9 Nano

8.192 TFLOPS

GeForce RTX 4080 +494%

48.74 TFLOPS

3DMark Time Spy

Radeon R9 Nano

4607

GeForce RTX 4080 +513%

28272

Shadow of the Tomb Raider 2160p

Radeon R9 Nano

28

GeForce RTX 4080 +371%

132

Shadow of the Tomb Raider 1440p

Radeon R9 Nano

60

GeForce RTX 4080 +310%

246

Shadow of the Tomb Raider 1080p

Radeon R9 Nano

75

GeForce RTX 4080 +300%

300

Radeon R9 Nano

VS

GeForce RTX 4080

Graphics Card

Aug 2015

Release Date

Sep 2022

Pirate Islands

Generation

GeForce 40

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

2205 MHz

-

Boost Clock

2505 MHz

500 MHz

Memory Clock

1400 MHz

Memory

4GB

Memory Size

16GB

HBM

Memory Type

GDDR6X

4096bit

Memory Bus

256bit

512.0GB/s

Bandwidth

716.8GB/s

Render Config

64

Compute Units

-

SM Count

76

4096

Shading Units

9728

256

TMUs

304

64

ROPs

112

-

Tensor Cores

304

-

RT Cores

76

16 KB (per CU)

L1 Cache

128 KB (per SM)

2 MB

L2 Cache

64 MB

-

Theoretical Performance

64.00 GPixel/s

Pixel Rate

280.6 GPixel/s

256.0 GTexel/s

Texture Rate

761.5 GTexel/s

8.192 TFLOPS

FP16 (half)

48.74 TFLOPS

8.192 TFLOPS

FP32 (float)

48.74 TFLOPS

512.0 GFLOPS

FP64 (double)

761.5 GFLOPS

Board Design

175W

TDP

320W

450 W

Suggested PSU

700 W

1x HDMI 1.4a 3x DisplayPort 1.2

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

1x 8-pin

Power Connectors

1x 16-pin

Graphics Processor

Fiji

GPU Name

AD103

Fiji XT CA (215-0862120)

GPU Variant

AD103-300-A1

GCN 3.0

Architecture

Ada Lovelace

TSMC

Foundry

TSMC

28 nm

Process Size

5 nm

8.9 billion

Transistors

45.9 billion

596 mm²

Die Size

379 mm²

Graphics Features

12 (12_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.0

OpenCL

3.0

1.2

Vulkan

1.3

-

CUDA

8.9

6.3

Shader Model

6.7

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