AMD Radeon RX 580 2048SP vs AMD Radeon RX 7700

VS

AMD Radeon RX 580 2048SP

AMD Radeon RX 7700

We compared two Desktop platform GPUs: 4GB VRAM Radeon RX 580 2048SP and 12GB VRAM Radeon RX 7700 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 580 2048SP 's Advantages

Lower TDP (150W vs 200W)

AMD Radeon RX 7700 's Advantages

Boost Clock has increased by 102% (2600MHz vs 1284MHz)

More VRAM (12GB vs 4GB)

Larger VRAM bandwidth (432.0GB/s vs 224.0GB/s)

1024 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon RX 580 2048SP

5.259 TFLOPS

Radeon RX 7700 +507%

31.95 TFLOPS

Radeon RX 580 2048SP

VS

Radeon RX 7700

Graphics Card

Oct 2018

Release Date

Unknown

Polaris

Generation

Navi III

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1168 MHz

Base Clock

1900 MHz

1284 MHz

Boost Clock

2600 MHz

1750 MHz

Memory Clock

2250 MHz

Memory

4GB

Memory Size

12GB

GDDR5

Memory Type

GDDR6

256bit

Memory Bus

192bit

224.0GB/s

Bandwidth

432.0GB/s

Render Config

32

Compute Units

48

-

2048

Shading Units

3072

128

TMUs

192

32

ROPs

96

-

RT Cores

48

16 KB (per CU)

L1 Cache

128 KB per Array

2 MB

L2 Cache

2 MB

-

L3 Cache

64 MB

Theoretical Performance

41.09 GPixel/s

Pixel Rate

249.6 GPixel/s

164.4 GTexel/s

Texture Rate

499.2 GTexel/s

5.259 TFLOPS

FP16 (half)

63.90 TFLOPS

5.259 TFLOPS

FP32 (float)

31.95 TFLOPS

328.7 GFLOPS

FP64 (double)

998.4 GFLOPS

Board Design

150W

TDP

200W

450 W

Suggested PSU

550 W

1x DVI 1x HDMI 2.0b 3x DisplayPort 1.4a

Outputs

1x HDMI 2.1a 2x DisplayPort 2.1 1x USB Type-C

1x 8-pin

Power Connectors

1x 8-pin

Graphics Processor

Polaris 20

GPU Name

Navi 32

Polaris 20 XL (215-0910052)

GPU Variant

Navi 32

GCN 4.0

Architecture

RDNA 3.0

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

5 nm

5.7 billion

Transistors

28.1 billion

232 mm²

Die Size

346 mm²

Graphics Features

12 (12_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1

OpenCL

2.2

1.2

Vulkan

1.3

-

6.4

Shader Model

6.7

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