NVIDIA GeForce RTX 4090D vs AMD Radeon R5 340X OEM

VS

NVIDIA GeForce RTX 4090D

AMD Radeon R5 340X OEM

We compared two Desktop platform GPUs: 24GB VRAM GeForce RTX 4090D and 2GB VRAM Radeon R5 340X OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4090D 's Advantages

Released 8 years and 7 months late

Boost Clock2520MHz

More VRAM (24GB vs 2GB)

Larger VRAM bandwidth (1008GB/s vs 16.00GB/s)

14208 additional rendering cores

AMD Radeon R5 340X OEM 's Advantages

Lower TDP (65W vs 425W)

Score

Benchmark

FP32 (float)

GeForce RTX 4090D +10542%

73.54 TFLOPS

Radeon R5 340X OEM

0.691 TFLOPS

GeForce RTX 4090D

VS

Radeon R5 340X OEM

Graphics Card

Dec 2023

Release Date

May 2015

GeForce 40

Generation

Pirate Islands

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x8

Clock Speeds

2280 MHz

Base Clock

-

2520 MHz

Boost Clock

-

1313 MHz

Memory Clock

1000 MHz

Memory

24GB

Memory Size

2GB

GDDR6X

Memory Type

DDR3

384bit

Memory Bus

64bit

1008GB/s

Bandwidth

16.00GB/s

Render Config

-

Compute Units

6

114

SM Count

-

14592

Shading Units

384

456

TMUs

24

176

ROPs

8

456

Tensor Cores

-

114

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per CU)

72 MB

L2 Cache

128 KB

-

Theoretical Performance

443.5 GPixel/s

Pixel Rate

7.200 GPixel/s

1149 GTexel/s

Texture Rate

21.60 GTexel/s

73.54 TFLOPS

FP16 (half)

-

73.54 TFLOPS

FP32 (float)

691.2 GFLOPS

1149 GFLOPS

FP64 (double)

43.20 GFLOPS

Board Design

425W

TDP

65W

800 W

Suggested PSU

250 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

1x DVI 1x DisplayPort 1.2

1x 16-pin

Power Connectors

None

Graphics Processor

AD102

GPU Name

Oland

AD102-250-A1

GPU Variant

Oland XT (215-0837000)

Ada Lovelace

Architecture

GCN 1.0

TSMC

Foundry

TSMC

5 nm

Process Size

28 nm

76.3 billion

Transistors

0.95 billion

609 mm²

Die Size

77 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_1)

4.6

OpenGL

4.6

3.0

OpenCL

1.2

1.3

Vulkan

1.2

8.9

CUDA

-

6.7

Shader Model

5.1

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