AMD Radeon R7 340 OEM vs AMD Radeon RX 5300 XT

VS

AMD Radeon R7 340 OEM AMD Radeon RX 5300 XT

We compared two Desktop platform GPUs: 2GB VRAM Radeon R7 340 OEM and 4GB VRAM Radeon RX 5300 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R7 340 OEM 's Advantages

Lower TDP (50W vs 100W)

AMD Radeon RX 5300 XT 's Advantages

Released 4 years and 5 months late

Boost Clock has increased by 137% (1845MHz vs 780MHz)

More VRAM (4GB vs 2GB)

Larger VRAM bandwidth (112.0GB/s vs 64.00GB/s)

1024 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon R7 340 OEM

0.599 TFLOPS

Radeon RX 5300 XT +767%

5.196 TFLOPS

Radeon R7 340 OEM

VS

Radeon RX 5300 XT

Graphics Card

May 2015

Release Date

Oct 2019

Pirate Islands

Generation

Navi

Desktop

Type

Desktop

PCIe 3.0 x8

Bus Interface

PCIe 4.0 x8

Clock Speeds

730 MHz

Base Clock

1670 MHz

780 MHz

Boost Clock

1845 MHz

1000 MHz

Memory Clock

1750 MHz

Memory

2GB

Memory Size

4GB

GDDR5

Memory Type

GDDR5

128bit

Memory Bus

128bit

64.00GB/s

Bandwidth

112.0GB/s

Render Config

-

SM Count

-

6

Compute Units

22

384

Shading Units

1408

24

TMUs

88

8

ROPs

32

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

-

256 KB

L2 Cache

2 MB

Theoretical Performance

6.240 GPixel/s

Pixel Rate

59.04 GPixel/s

18.72 GTexel/s

Texture Rate

162.4 GTexel/s

-

FP16 (half)

10.39 TFLOPS

599.0 GFLOPS

FP32 (float)

5.196 TFLOPS

37.44 GFLOPS

FP64 (double)

324.7 GFLOPS

Graphics Processor

Oland

GPU Name

Navi 14

-

GPU Variant

Navi 14 XL

GCN 1.0

Architecture

RDNA 1.0

TSMC

Foundry

TSMC

28 nm

Process Size

7 nm

0.95 billion

Transistors

6.4 billion

77 mm²

Die Size

158 mm²

Board Design

50W

TDP

100W

250 W

Suggested PSU

300 W

1x DVI 1x HDMI 1.4a 1x VGA

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

None

Power Connectors

1x 6-pin

Graphics Features

12 (11_1)

DirectX

12 (12_1)

4.6

OpenGL

4.6

1.2

OpenCL

2.1

1.2

Vulkan

1.3

-

CUDA

-

5.1

Shader Model

6.5

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