AMD Radeon RX 7600 XT vs AMD Radeon HD 6870 1600SP Edition

VS

AMD Radeon RX 7600 XT AMD Radeon HD 6870 1600SP Edition

We compared two Desktop platform GPUs: 16GB VRAM Radeon RX 7600 XT and 1024MB VRAM Radeon HD 6870 1600SP Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 7600 XT's Advantages

Released 11 years late

Boost Clock 2755MHz

More VRAM (16GB vs 1GB)

Larger VRAM bandwidth (288.0GB/s vs 134.4GB/s)

448 additional rendering cores

AMD Radeon HD 6870 1600SP Edition's Advantages

Lower TDP (175W vs 190W)

Score

Benchmark

FP32 (float)

Radeon RX 7600 XT +729%

22.57 TFLOPS

Radeon HD 6870 1600SP Edition

2.72 TFLOPS

Radeon RX 7600 XT

VS

Radeon HD 6870 1600SP Edition

Graphics Card

Jan 2024

Release Date

Jan 2013

Navi III

Generation

Northern Islands

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 2.0 x16

Clock Speeds

1980MHz

Base Clock

-

2755MHz

Boost Clock

-

2250MHz

Memory Clock

1050MHz

Memory

16GB

Memory Size

1024MB

GDDR6

Memory Type

GDDR5

128bit

Memory Bus

256bit

288.0 GB/s

Bandwidth

134.4 GB/s

Render Config

-

SM Count

-

32

Compute Units

20

2048

Shading Units

1600

128

TMUs

80

64

ROPs

32

-

Tensor Cores

-

32

RT Cores

-

128 KB per Array

L1 Cache

8 KB (per CU)

2MB

L2 Cache

512KB

Theoretical Performance

176.3 GPixel/s

Pixel Rate

27.20 GPixel/s

352.6 GTexel/s

Texture Rate

68.00 GTexel/s

45.14 TFLOPS

FP16 (half)

-

22.57 TFLOPS

FP32 (float)

2.720 TFLOPS

705.3 GFLOPS

FP64 (double)

544.0 GFLOPS

Graphics Processor

Navi 33

GPU Name

Cypress

Navi 33 XT (215-163000047)

GPU Variant

Cypress XT (215-0735033)

RDNA 3.0

Architecture

TeraScale 2

TSMC

Foundry

TSMC

6 nm

Process Size

40 nm

13,300 million

Transistors

2,154 million

204mm²

Die Size

334mm²

Board Design

190W

TDP

175W

450W

Suggested PSU

450W

1x HDMI 2.1a 3x DisplayPort 2.1

Outputs

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

1x 8-pin

Power Connectors

2x 6-pin

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

-

CUDA

-

6.7

Shader Model

5.0

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