AMD Radeon RX 7500 XT vs AMD Radeon HD 6870 X2

VS

AMD Radeon RX 7500 XT

AMD Radeon HD 6870 X2

We compared two Desktop platform GPUs: 6GB VRAM Radeon RX 7500 XT and 1024MB VRAM Radeon HD 6870 X2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 7500 XT 's Advantages

Boost Clock2300MHz

More VRAM (6GB vs 1024GB)

Larger VRAM bandwidth (216.0GB/s vs 134.4GB/s)

Lower TDP (100W vs 300W)

AMD Radeon HD 6870 X2 's Advantages

96 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon RX 7500 XT +367%

9.421 TFLOPS

Radeon HD 6870 X2

2.016 TFLOPS

Radeon RX 7500 XT

VS

Radeon HD 6870 X2

Graphics Card

Unknown

Release Date

Jul 2011

Navi III

Generation

Northern Islands

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 2.0 x16

Clock Speeds

1452 MHz

Base Clock

-

2300 MHz

Boost Clock

-

2250 MHz

Memory Clock

1050 MHz

Memory

6GB

Memory Size

1024MB

GDDR6

Memory Type

GDDR5

96bit

Memory Bus

256bit

216.0GB/s

Bandwidth

134.4GB/s

Render Config

16

Compute Units

14

-

1024

Shading Units

1120

64

TMUs

56

32

ROPs

32

-

16

RT Cores

-

128 KB per Array

L1 Cache

8 KB (per CU)

2 MB

L2 Cache

512 KB

64 MB

L3 Cache

-

Theoretical Performance

73.60 GPixel/s

Pixel Rate

28.80 GPixel/s

147.2 GTexel/s

Texture Rate

50.40 GTexel/s

18.84 TFLOPS

FP16 (half)

-

9.421 TFLOPS

FP32 (float)

2.016 TFLOPS

294.4 GFLOPS

FP64 (double)

-

Board Design

100W

TDP

300W

300 W

Suggested PSU

700 W

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

Outputs

2x DVI 1x HDMI 1.3a 2x mini-DisplayPort 1.1

1x 6-pin

Power Connectors

-

Graphics Processor

Navi 33

GPU Name

Barts

Navi 33

GPU Variant

Barts XT (215-0798000)

RDNA 3.0

Architecture

TeraScale 2

TSMC

Foundry

TSMC

6 nm

Process Size

40 nm

13.3 billion

Transistors

1.7 billion

204 mm²

Die Size

255 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

2.2

OpenCL

1.2

1.3

Vulkan

N/A

-

6.7

Shader Model

5.0

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