AMD Radeon R7 340 OEM vs AMD Radeon RX 6500 XT

VS

AMD Radeon R7 340 OEM

AMD Radeon RX 6500 XT

We compared two Desktop platform GPUs: 2GB VRAM Radeon R7 340 OEM and 4GB VRAM Radeon RX 6500 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 107W)

AMD Radeon RX 6500 XT 's Advantages

Released 6 years and 8 months late

Boost Clock has increased by 261% (2815MHz vs 780MHz)

More VRAM (4GB vs 2GB)

Larger VRAM bandwidth (143.9GB/s vs 64.00GB/s)

640 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon R7 340 OEM

0.599 TFLOPS

Radeon RX 6500 XT +862%

5.765 TFLOPS

Radeon R7 340 OEM

VS

Radeon RX 6500 XT

Graphics Card

May 2015

Release Date

Jan 2022

Pirate Islands

Generation

Navi II

Desktop

Type

Desktop

PCIe 3.0 x8

Bus Interface

PCIe 4.0 x4

Clock Speeds

730 MHz

Base Clock

2310 MHz

780 MHz

Boost Clock

2815 MHz

1000 MHz

Memory Clock

2248 MHz

Memory

2GB

Memory Size

4GB

GDDR5

Memory Type

GDDR6

128bit

Memory Bus

64bit

64.00GB/s

Bandwidth

143.9GB/s

Render Config

6

Compute Units

16

-

384

Shading Units

1024

24

TMUs

64

8

ROPs

32

-

RT Cores

16

16 KB (per CU)

L1 Cache

128 KB per Array

256 KB

L2 Cache

1024 KB

-

L3 Cache

16 MB

Theoretical Performance

6.240 GPixel/s

Pixel Rate

90.08 GPixel/s

18.72 GTexel/s

Texture Rate

180.2 GTexel/s

-

FP16 (half)

11.53 TFLOPS

599.0 GFLOPS

FP32 (float)

5.765 TFLOPS

37.44 GFLOPS

FP64 (double)

360.3 GFLOPS

Board Design

50W

TDP

107W

250 W

Suggested PSU

300 W

1x DVI 1x HDMI 1.4a 1x VGA

Outputs

1x HDMI 2.1 1x DisplayPort 1.4a

None

Power Connectors

1x 6-pin

Graphics Processor

Oland

GPU Name

Navi 24

-

GPU Variant

Navi 24 XT (215-135000006)

GCN 1.0

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

28 nm

Process Size

6 nm

0.95 billion

Transistors

5.4 billion

77 mm²

Die Size

107 mm²

Graphics Features

12 (11_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

1.2

OpenCL

2.2

1.2

Vulkan

1.3

-

5.1

Shader Model

6.6

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