AMD Radeon HD 7950 vs AMD Radeon RX 7600

VS

AMD Radeon HD 7950

AMD Radeon RX 7600

We compared two Desktop platform GPUs: 3GB VRAM Radeon HD 7950 and 8GB VRAM Radeon RX 7600 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 7600 's Advantages

Released 11 years and 4 months late

Boost Clock2655MHz

More VRAM (8GB vs 3GB)

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

256 additional rendering cores

Lower TDP (165W vs 200W)

Score

Benchmark

FP32 (float)

Radeon HD 7950

2.867 TFLOPS

Radeon RX 7600 +658%

21.75 TFLOPS

3DMark Time Spy

Radeon HD 7950

1917

Radeon RX 7600 +474%

11014

Radeon HD 7950

VS

Radeon RX 7600

Graphics Card

Jan 2012

Release Date

May 2023

Southern Islands

Generation

Navi III

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

-

Base Clock

1720 MHz

-

Boost Clock

2655 MHz

1250 MHz

Memory Clock

2250 MHz

Memory

3GB

Memory Size

8GB

GDDR5

Memory Type

GDDR6

384bit

Memory Bus

128bit

240.0GB/s

Bandwidth

288.0GB/s

Render Config

28

Compute Units

32

-

1792

Shading Units

2048

112

TMUs

128

32

ROPs

64

-

RT Cores

32

16 KB (per CU)

L1 Cache

128 KB per Array

768 KB

L2 Cache

2 MB

-

L3 Cache

32 MB

Theoretical Performance

25.60 GPixel/s

Pixel Rate

169.9 GPixel/s

89.60 GTexel/s

Texture Rate

339.8 GTexel/s

-

FP16 (half)

43.50 TFLOPS

2.867 TFLOPS

FP32 (float)

21.75 TFLOPS

716.8 GFLOPS

FP64 (double)

679.7 GFLOPS

Board Design

200W

TDP

165W

550 W

Suggested PSU

450 W

1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2

Outputs

1x HDMI 2.1a 3x DisplayPort 2.1

2x 6-pin

Power Connectors

1x 8-pin

Graphics Processor

Tahiti

GPU Name

Navi 33

Tahiti PRO (215-0821056)

GPU Variant

Navi 33 XL

GCN 1.0

Architecture

RDNA 3.0

TSMC

Foundry

TSMC

28 nm

Process Size

6 nm

4.313 billion

Transistors

13.3 billion

352 mm²

Die Size

204 mm²

Graphics Features

12 (11_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

1.2

OpenCL

2.2

1.2

Vulkan

1.3

-

5.1

Shader Model

6.7

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