AMD Radeon R5 340 OEM vs NVIDIA GeForce RTX 5090

VS

AMD Radeon R5 340 OEM

NVIDIA GeForce RTX 5090

We compared two Desktop platform GPUs: 1024MB VRAM Radeon R5 340 OEM and 32GB VRAM GeForce RTX 5090 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R5 340 OEM 's Advantages

Lower TDP (65W vs 500W)

NVIDIA GeForce RTX 5090 's Advantages

Released 9 years and 8 months late

Boost Clock has increased by 223% (2520MHz vs 780MHz)

More VRAM (32GB vs 1024GB)

Larger VRAM bandwidth (1.52TB/s vs 36.80GB/s)

21376 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon R5 340 OEM

0.599 TFLOPS

GeForce RTX 5090 +18213%

109.7 TFLOPS

Radeon R5 340 OEM

VS

GeForce RTX 5090

Graphics Card

May 2015

Release Date

Jan 2025

Pirate Islands

Generation

GeForce 50

Desktop

Type

Desktop

PCIe 3.0 x8

Bus Interface

PCIe 5.0 x16

Clock Speeds

730 MHz

Base Clock

2235 MHz

780 MHz

Boost Clock

2520 MHz

1150 MHz

Memory Clock

1875 MHz

Memory

1024MB

Memory Size

32GB

GDDR5

Memory Type

GDDR7

64bit

Memory Bus

512bit

36.80GB/s

Bandwidth

1.52TB/s

Render Config

6

Compute Units

-

SM Count

170

384

Shading Units

21760

24

TMUs

680

8

ROPs

192

-

Tensor Cores

680

-

RT Cores

170

16 KB (per CU)

L1 Cache

128 KB (per SM)

128 KB

L2 Cache

88 MB

-

Theoretical Performance

6.240 GPixel/s

Pixel Rate

483.8 GPixel/s

18.72 GTexel/s

Texture Rate

1714 GTexel/s

-

FP16 (half)

109.7 TFLOPS

599.0 GFLOPS

FP32 (float)

109.7 TFLOPS

37.44 GFLOPS

FP64 (double)

1.714 TFLOPS

Board Design

65W

TDP

500W

250 W

Suggested PSU

900 W

1x DVI 1x DisplayPort 1.2

Outputs

1x HDMI 2.1 3x DisplayPort 2.1a

None

Power Connectors

1x 16-pin

Graphics Processor

Oland

GPU Name

GB202

Oland PRO (215-0837015)

GPU Variant

GB202-400-A1

GCN 1.0

Architecture

Blackwell 2.0

TSMC

Foundry

TSMC

28 nm

Process Size

4 nm

0.95 billion

Transistors

Unknown

77 mm²

Die Size

Unknown

Graphics Features

12 (11_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

1.2

OpenCL

3.0

1.2

Vulkan

1.3

-

CUDA

10.1

5.1

Shader Model

6.8

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