AMD Radeon R5 340 OEM vs AMD Radeon RX 6700 XT

VS

AMD Radeon R5 340 OEM

AMD Radeon RX 6700 XT

We compared two Desktop platform GPUs: 1024MB VRAM Radeon R5 340 OEM and 12GB VRAM Radeon RX 6700 XT 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 230W)

AMD Radeon RX 6700 XT 's Advantages

Released 5 years and 10 months late

Boost Clock has increased by 231% (2581MHz vs 780MHz)

More VRAM (12GB vs 1024GB)

Larger VRAM bandwidth (384.0GB/s vs 36.80GB/s)

2176 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon R5 340 OEM

0.599 TFLOPS

Radeon RX 6700 XT +2105%

13.21 TFLOPS

Radeon R5 340 OEM

VS

Radeon RX 6700 XT

Graphics Card

May 2015

Release Date

Mar 2021

Pirate Islands

Generation

Navi II

Desktop

Type

Desktop

PCIe 3.0 x8

Bus Interface

PCIe 4.0 x16

Clock Speeds

730 MHz

Base Clock

2321 MHz

780 MHz

Boost Clock

2581 MHz

1150 MHz

Memory Clock

2000 MHz

Memory

1024MB

Memory Size

12GB

GDDR5

Memory Type

GDDR6

64bit

Memory Bus

192bit

36.80GB/s

Bandwidth

384.0GB/s

Render Config

6

Compute Units

40

-

384

Shading Units

2560

24

TMUs

160

8

ROPs

64

-

RT Cores

40

16 KB (per CU)

L1 Cache

128 KB per Array

128 KB

L2 Cache

3 MB

-

L3 Cache

96 MB

Theoretical Performance

6.240 GPixel/s

Pixel Rate

165.2 GPixel/s

18.72 GTexel/s

Texture Rate

413.0 GTexel/s

-

FP16 (half)

26.43 TFLOPS

599.0 GFLOPS

FP32 (float)

13.21 TFLOPS

37.44 GFLOPS

FP64 (double)

825.9 GFLOPS

Board Design

65W

TDP

230W

250 W

Suggested PSU

550 W

1x DVI 1x DisplayPort 1.2

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

None

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Processor

Oland

GPU Name

Navi 22

Oland PRO (215-0837015)

GPU Variant

Navi 22 XT (215-127000006)

GCN 1.0

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

28 nm

Process Size

7 nm

0.95 billion

Transistors

17.2 billion

77 mm²

Die Size

335 mm²

Graphics Features

12 (11_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

1.2

OpenCL

2.1

1.2

Vulkan

1.3

-

5.1

Shader Model

6.5

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