AMD Radeon R5 340X OEM vs AMD Radeon RX 6750 XT

VS

AMD Radeon R5 340X OEM AMD Radeon RX 6750 XT

We compared two Desktop platform GPUs: 2GB VRAM Radeon R5 340X OEM and 12GB VRAM Radeon RX 6750 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R5 340X OEM 's Advantages

Lower TDP (65W vs 250W)

AMD Radeon RX 6750 XT 's Advantages

Released 6 years and 10 months late

Boost Clock2600MHz

More VRAM (12GB vs 2GB)

Larger VRAM bandwidth (432.0GB/s vs 16.00GB/s)

2176 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon R5 340X OEM

0.691 TFLOPS

Radeon RX 6750 XT +1826%

13.31 TFLOPS

Radeon R5 340X OEM

VS

Radeon RX 6750 XT

Graphics Card

May 2015

Release Date

Mar 2022

Pirate Islands

Generation

Navi II

Desktop

Type

Desktop

PCIe 3.0 x8

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

2150 MHz

-

Boost Clock

2600 MHz

1000 MHz

Memory Clock

2250 MHz

Memory

2GB

Memory Size

12GB

DDR3

Memory Type

GDDR6

64bit

Memory Bus

192bit

16.00GB/s

Bandwidth

432.0GB/s

Render Config

-

SM Count

-

6

Compute Units

40

384

Shading Units

2560

24

TMUs

160

8

ROPs

64

-

Tensor Cores

-

RT Cores

40

16 KB (per CU)

L1 Cache

128 KB per Array

128 KB

L2 Cache

3 MB

Theoretical Performance

7.200 GPixel/s

Pixel Rate

166.4 GPixel/s

21.60 GTexel/s

Texture Rate

416.0 GTexel/s

-

FP16 (half)

26.62 TFLOPS

691.2 GFLOPS

FP32 (float)

13.31 TFLOPS

43.20 GFLOPS

FP64 (double)

832.0 GFLOPS

Graphics Processor

Oland

GPU Name

Navi 22

Oland XT (215-0837000)

GPU Variant

Navi 22 KXT (215-127000144)

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

Board Design

65W

TDP

250W

250 W

Suggested PSU

600 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 Features

12 (11_1)

DirectX

12 Ultimate (12_2)

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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