AMD Radeon RX 6750 XT vs NVIDIA GeForce GT 620

VS

AMD Radeon RX 6750 XT

NVIDIA GeForce GT 620

We compared two Desktop platform GPUs: 12GB VRAM Radeon RX 6750 XT and 1024MB VRAM GeForce GT 620 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6750 XT 's Advantages

Released 9 years and 10 months late

Boost Clock2600MHz

More VRAM (12GB vs 1024GB)

Larger VRAM bandwidth (432.0GB/s vs 14.40GB/s)

2464 additional rendering cores

NVIDIA GeForce GT 620 's Advantages

Lower TDP (49W vs 250W)

Score

Benchmark

FP32 (float)

Radeon RX 6750 XT +4847%

13.31 TFLOPS

GeForce GT 620

0.269 TFLOPS

Radeon RX 6750 XT

VS

GeForce GT 620

Graphics Card

Mar 2022

Release Date

May 2012

Navi II

Generation

GeForce 600

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

2150 MHz

Base Clock

-

2600 MHz

Boost Clock

-

2250 MHz

Memory Clock

900 MHz

Memory

12GB

Memory Size

1024MB

GDDR6

Memory Type

DDR3

192bit

Memory Bus

64bit

432.0GB/s

Bandwidth

14.40GB/s

Render Config

40

Compute Units

-

SM Count

2

2560

Shading Units

96

160

TMUs

16

64

ROPs

4

-

40

RT Cores

-

128 KB per Array

L1 Cache

64 KB (per SM)

3 MB

L2 Cache

128 KB

96 MB

L3 Cache

-

Theoretical Performance

166.4 GPixel/s

Pixel Rate

2.800 GPixel/s

416.0 GTexel/s

Texture Rate

11.20 GTexel/s

26.62 TFLOPS

FP16 (half)

-

13.31 TFLOPS

FP32 (float)

268.8 GFLOPS

832.0 GFLOPS

FP64 (double)

22.40 GFLOPS

Board Design

250W

TDP

49W

600 W

Suggested PSU

200 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

1x DVI 1x HDMI 1.3a 1x VGA

1x 6-pin + 1x 8-pin

Power Connectors

None

Graphics Processor

Navi 22

GPU Name

GF108

Navi 22 KXT (215-127000144)

GPU Variant

GF108-100-KB-A1

RDNA 2.0

Architecture

Fermi

TSMC

Foundry

TSMC

7 nm

Process Size

40 nm

17.2 billion

Transistors

0.585 billion

335 mm²

Die Size

116 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_0)

4.6

OpenGL

4.6

2.1

OpenCL

1.1

1.3

Vulkan

N/A

-

CUDA

2.1

6.5

Shader Model

5.1

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