AMD Radeon RX 5700 XT vs AMD Radeon R9 285X

VS

AMD Radeon RX 5700 XT AMD Radeon R9 285X

We compared two Desktop platform GPUs: 8GB VRAM Radeon RX 5700 XT and 3GB VRAM Radeon R9 285X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 5700 XT 's Advantages

Boost Clock1905MHz

More VRAM (8GB vs 3GB)

Larger VRAM bandwidth (448.0GB/s vs 264.0GB/s)

512 additional rendering cores

AMD Radeon R9 285X 's Advantages

Lower TDP (200W vs 225W)

Score

Benchmark

FP32 (float)

Radeon RX 5700 XT +137%

9.754 TFLOPS

Radeon R9 285X

4.104 TFLOPS

Radeon RX 5700 XT

VS

Radeon R9 285X

Graphics Card

Jul 2019

Release Date

Unknown

Navi

Generation

Volcanic Islands

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1605 MHz

Base Clock

-

1905 MHz

Boost Clock

-

1750 MHz

Memory Clock

1375 MHz

Memory

8GB

Memory Size

3GB

GDDR6

Memory Type

GDDR5

256bit

Memory Bus

384bit

448.0GB/s

Bandwidth

264.0GB/s

Render Config

-

SM Count

-

40

Compute Units

32

2560

Shading Units

2048

160

TMUs

128

64

ROPs

32

-

Tensor Cores

-

RT Cores

-

L1 Cache

16 KB (per CU)

4 MB

L2 Cache

768 KB

Theoretical Performance

121.9 GPixel/s

Pixel Rate

32.06 GPixel/s

304.8 GTexel/s

Texture Rate

128.3 GTexel/s

19.51 TFLOPS

FP16 (half)

-

9.754 TFLOPS

FP32 (float)

4.104 TFLOPS

609.6 GFLOPS

FP64 (double)

-

Graphics Processor

Navi 10

GPU Name

Tonga

Navi 10 XT (215-0917210)

GPU Variant

Tonga XT (215-0851313)

RDNA 1.0

Architecture

GCN 3.0

TSMC

Foundry

TSMC

7 nm

Process Size

28 nm

10.3 billion

Transistors

5 billion

251 mm²

Die Size

366 mm²

Board Design

225W

TDP

200W

550 W

Suggested PSU

550 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

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

1x 6-pin + 1x 8-pin

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Features

12 (12_1)

DirectX

12 (12_0)

4.6

OpenGL

4.6

2.1

OpenCL

2.0

1.3

Vulkan

1.2

-

CUDA

-

6.5

Shader Model

6.3

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