AMD Radeon HD 7870 XT vs Intel Arc B570

VS

AMD Radeon HD 7870 XT

Intel Arc B570

We compared two Desktop platform GPUs: 2GB VRAM Radeon HD 7870 XT and 10GB VRAM Arc B570 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Arc B570 's Advantages

Released 12 years and 1 months late

Boost Clock has increased by 156% (2500MHz vs 975MHz)

More VRAM (10GB vs 2GB)

Larger VRAM bandwidth (380.0GB/s vs 192.0GB/s)

768 additional rendering cores

Lower TDP (150W vs 185W)

Score

Benchmark

FP32 (float)

Radeon HD 7870 XT

2.995 TFLOPS

Arc B570 +284%

11.52 TFLOPS

Radeon HD 7870 XT

VS

Arc B570

Graphics Card

Nov 2012

Release Date

Dec 2024

Southern Islands

Generation

Battlemage(Arc 5)

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

925 MHz

Base Clock

2500 MHz

975 MHz

Boost Clock

2500 MHz

1500 MHz

Memory Clock

2375 MHz

Memory

2GB

Memory Size

10GB

GDDR5

Memory Type

GDDR6

256bit

Memory Bus

160bit

192.0GB/s

Bandwidth

380.0GB/s

Render Config

24

Compute Units

-

1536

Shading Units

2304

96

TMUs

144

32

ROPs

80

-

Tensor Cores

144

-

RT Cores

18

16 KB (per CU)

L1 Cache

256 KB (per EU)

512 KB

L2 Cache

18 MB

-

Theoretical Performance

31.20 GPixel/s

Pixel Rate

200.0 GPixel/s

93.60 GTexel/s

Texture Rate

360.0 GTexel/s

-

FP16 (half)

23.04 TFLOPS

2.995 TFLOPS

FP32 (float)

11.52 TFLOPS

748.8 GFLOPS

FP64 (double)

1440 GFLOPS

Board Design

185W

TDP

150W

450 W

Suggested PSU

450 W

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

Outputs

1x HDMI 2.1a3x DisplayPort 2.1

2x 6-pin

Power Connectors

1x 8-pin

Graphics Processor

Tahiti

GPU Name

BMG-G21

Tahiti LE (215-0821122)

GPU Variant

-

GCN 1.0

Architecture

Xe2

TSMC

Foundry

TSMC

28 nm

Process Size

5 nm

4.313 billion

Transistors

19.6 billion

352 mm²

Die Size

272 mm²

Graphics Features

12 (11_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

1.2

OpenCL

3.0

1.2

Vulkan

1.4

-

5.1

Shader Model

6.6

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