AMD Radeon RX 6650 XT vs NVIDIA GeForce GT 340 OEM

VS

AMD Radeon RX 6650 XT NVIDIA GeForce GT 340 OEM

We compared two Desktop platform GPUs: 8GB VRAM Radeon RX 6650 XT and 1024MB VRAM GeForce GT 340 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6650 XT 's Advantages

Released 12 years and 3 months late

Boost Clock2635MHz

More VRAM (8GB vs 1GB)

Larger VRAM bandwidth (280.3GB/s vs 27.20GB/s)

1952 additional rendering cores

NVIDIA GeForce GT 340 OEM 's Advantages

Lower TDP (69W vs 176W)

Score

Benchmark

FP32 (float)

Radeon RX 6650 XT +4098%

10.79 TFLOPS

GeForce GT 340 OEM

0.257 TFLOPS

Radeon RX 6650 XT

VS

GeForce GT 340 OEM

Graphics Card

May 2022

Release Date

Feb 2010

Navi II

Generation

GeForce 300

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 2.0 x16

Clock Speeds

2055 MHz

Base Clock

-

2635 MHz

Boost Clock

-

2190 MHz

Memory Clock

850 MHz

Memory

8GB

Memory Size

1024MB

GDDR6

Memory Type

GDDR3

128bit

Memory Bus

128bit

280.3GB/s

Bandwidth

27.20GB/s

Render Config

-

SM Count

12

32

Compute Units

-

2048

Shading Units

96

128

TMUs

32

64

ROPs

8

-

Tensor Cores

-

32

RT Cores

-

128 KB per Array

L1 Cache

-

2 MB

L2 Cache

64 KB

Theoretical Performance

168.6 GPixel/s

Pixel Rate

4.400 GPixel/s

337.3 GTexel/s

Texture Rate

17.60 GTexel/s

21.59 TFLOPS

FP16 (half)

-

10.79 TFLOPS

FP32 (float)

257.3 GFLOPS

674.6 GFLOPS

FP64 (double)

-

Graphics Processor

Navi 23

GPU Name

GT215

Navi 23 KXT (215-130000136)

GPU Variant

GT215-301-A3

RDNA 2.0

Architecture

Tesla 2.0

TSMC

Foundry

TSMC

7 nm

Process Size

40 nm

11.06 billion

Transistors

0.727 billion

237 mm²

Die Size

144 mm²

Board Design

176W

TDP

69W

450 W

Suggested PSU

250 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

1x DVI 1x HDMI 1x VGA

1x 8-pin

Power Connectors

None

Graphics Features

12 Ultimate (12_2)

DirectX

11.1 (10_1)

4.6

OpenGL

3.3

2.1

OpenCL

1.1

1.3

Vulkan

N/A

-

CUDA

1.2

6.5

Shader Model

4.1

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