AMD Radeon RX 7600 vs ATI Radeon HD 2900 XTX

VS

AMD Radeon RX 7600 ATI Radeon HD 2900 XTX

We compared two Desktop platform GPUs: 8GB VRAM Radeon RX 7600 and 512MB VRAM Radeon HD 2900 XTX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 7600 's Advantages

Boost Clock2655MHz

Larger VRAM bandwidth (288.0GB/s vs 106.0GB/s)

1728 additional rendering cores

Lower TDP (165W vs 240W)

Score

Benchmark

FP32 (float)

Radeon RX 7600 +4469%

21.75 TFLOPS

Radeon HD 2900 XTX

0.476 TFLOPS

Radeon RX 7600

VS

Radeon HD 2900 XTX

Graphics Card

May 2023

Release Date

Unknown

Navi III

Generation

Radeon R600

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 1.0 x16

Clock Speeds

1720 MHz

Base Clock

-

2655 MHz

Boost Clock

-

2250 MHz

Memory Clock

828 MHz

Memory

8GB

Memory Size

512MB

GDDR6

Memory Type

GDDR3

128bit

Memory Bus

512bit

288.0GB/s

Bandwidth

106.0GB/s

Render Config

-

SM Count

-

32

Compute Units

4

2048

Shading Units

320

128

TMUs

16

64

ROPs

16

-

Tensor Cores

-

32

RT Cores

-

128 KB per Array

L1 Cache

-

2 MB

L2 Cache

256 KB

Theoretical Performance

169.9 GPixel/s

Pixel Rate

11.89 GPixel/s

339.8 GTexel/s

Texture Rate

11.89 GTexel/s

43.50 TFLOPS

FP16 (half)

-

21.75 TFLOPS

FP32 (float)

475.5 GFLOPS

679.7 GFLOPS

FP64 (double)

-

Graphics Processor

Navi 33

GPU Name

R600

Navi 33 XL

GPU Variant

R600 XTX A11 (215RGMDKA11FG)

RDNA 3.0

Architecture

TeraScale

TSMC

Foundry

TSMC

6 nm

Process Size

80 nm

13.3 billion

Transistors

0.72 billion

204 mm²

Die Size

420 mm²

Board Design

165W

TDP

240W

450 W

Suggested PSU

550 W

1x HDMI 2.1a 3x DisplayPort 2.1

Outputs

2x DVI 1x S-Video

1x 8-pin

Power Connectors

2x 6-pin

Graphics Features

12 Ultimate (12_2)

DirectX

10.0 (10_0)

4.6

OpenGL

3.3 (full) 4.0 (partial)

2.2

OpenCL

N/A

1.3

Vulkan

N/A

-

CUDA

-

6.7

Shader Model

4.0

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