Home GPU Comparison Intel Arc A580 vs ATI Radeon HD 3870 AGP

Intel Arc A580 vs ATI Radeon HD 3870 AGP

Intel Arc A580
VS
ATI Radeon HD 3870 AGP
Intel Arc A580
ATI Radeon HD 3870 AGP
We compared two Desktop platform GPUs: 8GB VRAM Arc A580 and 512MB VRAM Radeon HD 3870 AGP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Arc A580 's Advantages
Boost Clock2000MHz
More VRAM (8GB vs 512GB)
Larger VRAM bandwidth (512.0GB/s vs 72.06GB/s)
2752 additional rendering cores
ATI Radeon HD 3870 AGP 's Advantages
Lower TDP (106W vs 175W)

Score

Benchmark

FP32 (float)
Arc A580 +2372%
12.29 TFLOPS
Radeon HD 3870 AGP
0.497 TFLOPS
VS

Graphics Card

Oct 2023
Release Date
Unknown
Alchemist(Arc 5)
Generation
Radeon R600
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
AGP 8x

Clock Speeds

1700 MHz
Base Clock
-
2000 MHz
Boost Clock
-
2000 MHz
Memory Clock
1126 MHz

Memory

8GB
Memory Size
512MB
GDDR6
Memory Type
GDDR4
256bit
Memory Bus
256bit
512.0GB/s
Bandwidth
72.06GB/s

Render Config

-
Compute Units
4
-
-
-
3072
Shading Units
320
192
TMUs
16
96
ROPs
16
384
Tensor Cores
-
24
RT Cores
-
-
-
-
8 MB
L2 Cache
256 KB
-
-
-

Theoretical Performance

192.0 GPixel/s
Pixel Rate
12.43 GPixel/s
384.0 GTexel/s
Texture Rate
12.43 GTexel/s
24.58 TFLOPS
FP16 (half)
-
12.29 TFLOPS
FP32 (float)
497.3 GFLOPS
1.536 TFLOPS
FP64 (double)
99.46 GFLOPS

Board Design

175W
TDP
106W
450 W
Suggested PSU
300 W
1x HDMI 2.13x DisplayPort 2.0
Outputs
2x DVI 1x S-Video
2x 8-pin
Power Connectors
1x 8-pin

Graphics Processor

DG2-512
GPU Name
RV670
ACM-G10
GPU Variant
RV670 XT (215-0708005)
Generation 12.7
Architecture
TeraScale
TSMC
Foundry
TSMC
6 nm
Process Size
55 nm
21.7 billion
Transistors
0.666 billion
406 mm²
Die Size
192 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
10.1 (10_1)
4.6
OpenGL
3.3 (full) 4.0 (partial)
3.0
OpenCL
N/A
1.3
Vulkan
N/A
-
-
-
6.6
Shader Model
4.1

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