AMD Radeon RX 6600 LE vs NVIDIA GeForce GTX 750

VS

AMD Radeon RX 6600 LE

NVIDIA GeForce GTX 750

We compared two Desktop platform GPUs: 8GB VRAM Radeon RX 6600 LE and 1024MB VRAM GeForce GTX 750 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6600 LE 's Advantages

Released 9 years and 10 months late

Boost Clock has increased by 130% (2495MHz vs 1085MHz)

More VRAM (8GB vs 1024GB)

Larger VRAM bandwidth (224.0GB/s vs 80.19GB/s)

1280 additional rendering cores

NVIDIA GeForce GTX 750 's Advantages

Lower TDP (55W vs 132W)

Score

Benchmark

FP32 (float)

Radeon RX 6600 LE +704%

8.942 TFLOPS

GeForce GTX 750

1.111 TFLOPS

Radeon RX 6600 LE

VS

GeForce GTX 750

Graphics Card

Dec 2023

Release Date

Feb 2014

Navi II

Generation

GeForce 700

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 3.0 x16

Clock Speeds

1626 MHz

Base Clock

1020 MHz

2495 MHz

Boost Clock

1085 MHz

1750 MHz

Memory Clock

1253 MHz

Memory

8GB

Memory Size

1024MB

GDDR6

Memory Type

GDDR5

128bit

Memory Bus

128bit

224.0GB/s

Bandwidth

80.19GB/s

Render Config

28

Compute Units

-

1792

Shading Units

512

112

TMUs

32

64

ROPs

16

-

28

RT Cores

-

128 KB per Array

L1 Cache

64 KB (per SMM)

2 MB

L2 Cache

2 MB

32 MB

L3 Cache

-

Theoretical Performance

159.7 GPixel/s

Pixel Rate

17.36 GPixel/s

279.4 GTexel/s

Texture Rate

34.72 GTexel/s

17.88 TFLOPS

FP16 (half)

-

8.942 TFLOPS

FP32 (float)

1111 GFLOPS

558.9 GFLOPS

FP64 (double)

34.72 GFLOPS

Board Design

132W

TDP

55W

300 W

Suggested PSU

250 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

2x DVI 1x mini-HDMI 2.0

1x 8-pin

Power Connectors

None

Graphics Processor

Navi 23

GPU Name

GM107

Navi 23 XL (215-130000016)

GPU Variant

GM107-300-A2

RDNA 2.0

Architecture

Maxwell

TSMC

Foundry

TSMC

7 nm

Process Size

28 nm

11.06 billion

Transistors

1.87 billion

237 mm²

Die Size

148 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_0)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.3

Vulkan

1.3

-

CUDA

5.0

6.7

Shader Model

5.1

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