AMD Radeon RX 7600 XT vs AMD Radeon Sky 900

VS

AMD Radeon RX 7600 XT AMD Radeon Sky 900

We compared two Desktop platform GPUs: 16GB VRAM Radeon RX 7600 XT and 3GB VRAM Radeon Sky 900 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 7600 XT's Advantages

Released 10 years and 10 months late

Boost Clock has increased by 190% (2755MHz vs 950MHz)

More VRAM (16GB vs 3GB)

Larger VRAM bandwidth (288.0GB/s vs 240.0GB/s)

256 additional rendering cores

Lower TDP (190W vs 300W)

Score

Benchmark

FP32 (float)

Radeon RX 7600 XT +562%

22.57 TFLOPS

Radeon Sky 900

3.405 TFLOPS

Radeon RX 7600 XT

VS

Radeon Sky 900

Graphics Card

Jan 2024

Release Date

Mar 2013

Navi III

Generation

Radeon Sky

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 3.0 x16

Clock Speeds

1980MHz

Base Clock

825MHz

2755MHz

Boost Clock

950MHz

2250MHz

Memory Clock

1250MHz

Memory

16GB

Memory Size

3GB

GDDR6

Memory Type

GDDR5

128bit

Memory Bus

384bit

288.0 GB/s

Bandwidth

240.0 GB/s

Render Config

-

SM Count

-

32

Compute Units

28

2048

Shading Units

1792

128

TMUs

112

64

ROPs

32

-

Tensor Cores

-

32

RT Cores

-

128 KB per Array

L1 Cache

16 KB (per CU)

2MB

L2 Cache

768KB

Theoretical Performance

176.3 GPixel/s

Pixel Rate

30.40 GPixel/s

352.6 GTexel/s

Texture Rate

106.4 GTexel/s

45.14 TFLOPS

FP16 (half)

-

22.57 TFLOPS

FP32 (float)

3.405 TFLOPS

705.3 GFLOPS

FP64 (double)

851.2 GFLOPS

Graphics Processor

Navi 33

GPU Name

Tahiti

Navi 33 XT (215-163000047)

GPU Variant

Orthrus

RDNA 3.0

Architecture

GCN 1.0

TSMC

Foundry

TSMC

6 nm

Process Size

28 nm

13,300 million

Transistors

4,313 million

204mm²

Die Size

352mm²

Board Design

190W

TDP

300W

450W

Suggested PSU

700W

1x HDMI 2.1a 3x DisplayPort 2.1

Outputs

1x DVI 1x mini-DisplayPort 1.2

1x 8-pin

Power Connectors

2x 8-pin

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_1)

4.6

OpenGL

4.6

2.2

OpenCL

1.2

1.3

Vulkan

1.2

-

CUDA

-

6.7

Shader Model

5.1

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