AMD Radeon RX 6600 XT vs AMD Radeon RX 7600 XT

VS

AMD Radeon RX 6600 XT AMD Radeon RX 7600 XT

We compared two Desktop platform GPUs: 8GB VRAM Radeon RX 6600 XT and 16GB VRAM Radeon RX 7600 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6600 XT 's Advantages

Lower TDP (160W vs 190W)

AMD Radeon RX 7600 XT 's Advantages

Released 2 years and 6 months late

Boost Clock has increased by 6% (2755MHz vs 2589MHz)

More VRAM (16GB vs 8GB)

Larger VRAM bandwidth (288.0GB/s vs 256.0GB/s)

Score

Benchmark

FP32 (float)

Radeon RX 6600 XT

10.6 TFLOPS

Radeon RX 7600 XT +112%

22.57 TFLOPS

3DMark Time Spy

Radeon RX 6600 XT

9578

Radeon RX 7600 XT +17%

11274

Blender

Radeon RX 6600 XT

1187

Radeon RX 7600 XT +9%

1295

GTA 5 2160p

Radeon RX 6600 XT

61

Radeon RX 7600 XT +31%

80

GTA 5 1440p

Radeon RX 6600 XT +2%

82

Radeon RX 7600 XT

80

GTA 5 1080p

Radeon RX 6600 XT

149

Radeon RX 7600 XT +27%

190

Radeon RX 6600 XT

VS

Radeon RX 7600 XT

Graphics Card

Jul 2021

Release Date

Jan 2024

Navi II

Generation

Navi III

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 4.0 x8

Clock Speeds

1968 MHz

Base Clock

1980 MHz

2589 MHz

Boost Clock

2755 MHz

2000 MHz

Memory Clock

2250 MHz

Memory

8GB

Memory Size

16GB

GDDR6

Memory Type

GDDR6

128bit

Memory Bus

128bit

256.0GB/s

Bandwidth

288.0GB/s

Render Config

-

SM Count

-

32

Compute Units

32

2048

Shading Units

2048

128

TMUs

128

64

ROPs

64

-

Tensor Cores

-

32

RT Cores

32

128 KB per Array

L1 Cache

128 KB per Array

2 MB

L2 Cache

2 MB

Theoretical Performance

165.7 GPixel/s

Pixel Rate

176.3 GPixel/s

331.4 GTexel/s

Texture Rate

352.6 GTexel/s

21.21 TFLOPS

FP16 (half)

45.14 TFLOPS

10.60 TFLOPS

FP32 (float)

22.57 TFLOPS

662.8 GFLOPS

FP64 (double)

705.3 GFLOPS

Graphics Processor

Navi 23

GPU Name

Navi 33

Navi 23 XT (215-130000006)

GPU Variant

Navi 33 XT (215-163000047)

RDNA 2.0

Architecture

RDNA 3.0

TSMC

Foundry

TSMC

7 nm

Process Size

6 nm

11.06 billion

Transistors

13.3 billion

237 mm²

Die Size

204 mm²

Board Design

160W

TDP

190W

450 W

Suggested PSU

450 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

1x HDMI 2.1a 3x DisplayPort 2.1

1x 8-pin

Power Connectors

1x 8-pin

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1

OpenCL

2.2

1.3

Vulkan

1.3

-

CUDA

-

6.7

Shader Model

6.7

Related GPU Comparisons

1

AMD Radeon RX 6600 XT vs NVIDIA GeForce RTX 4060

2

AMD Radeon RX 6600 XT vs AMD Radeon RX 5700 XT

3

AMD Radeon RX 6600 XT vs NVIDIA GeForce RTX 2060

4

AMD Radeon RX 6600 XT vs AMD Radeon RX 7600

5

AMD Radeon RX 6600 XT vs NVIDIA GeForce RTX 2070

6

AMD Radeon RX 6600 XT vs NVIDIA GeForce RTX 2060 SUPER

7

AMD Radeon RX 6600 XT vs NVIDIA GeForce RTX 3060

8

AMD Radeon RX 6600 XT vs NVIDIA GeForce 8500 GT

9

AMD Radeon RX 6600 XT vs ATI FirePro V5800

10

AMD Radeon RX 6600 XT vs ATI Radeon HD 3570

Related News

1

Snapdragon 8 Gen 4 to Feature Frame Interpolation for GPU: A Game-Changing Experience

2

Intel Adds 5 New Device IDs to Latest Linux Xe Kernel in Preparation for Battlemage

3

Ryzen AI 9 365 Benchmark Results Leaked: Significant Improvements in Multi-Core and IPC Performance Over Previous Generation

4

Concerns Raised by Unstable 13th/14th Gen Core CPUs: Motherboard Manufacturers Worry About Impact on Arrow Lake Release and Sales

5

Do You Really Know What a "Rendering Engine" Is? Read This Article to Understand All About It

6

New AMD Zen5 Ryzen 9000 Motherboards X870E/X870 to Adopt USB4! But You’ll Have to Wait Two More Months

7

Surpassing RTX 2050! Intel's Next-Gen Integrated Graphics Benchmark Closely Approaches AMD

8

New Benchmarks for AMD Ryzen AI 9 HX 370 Revealed: Single-Core Parity with R9 7945HX3D, Multi-Core Still Lower

9

X3D Performance Beyond Words! AMD Ryzen 7 9700X May Unlock Power Consumption: From 65W to 120W

10

First Benchmark Leak of Intel Core Ultra 7 268V: Single-Core Performance Soars by 20%, Still Lags Behind AMD