Home GPU Comparison Intel Arc A580 vs NVIDIA RTX A400

Intel Arc A580 vs NVIDIA RTX A400

We compared two Desktop platform GPUs: 8GB VRAM Arc A580 and 4GB VRAM RTX A400 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Arc A580 's Advantages
Boost Clock has increased by 14% (2000MHz vs 1762MHz)
More VRAM (8GB vs 4GB)
Larger VRAM bandwidth (512.0GB/s vs 96.00GB/s)
2304 additional rendering cores
NVIDIA RTX A400 's Advantages
Released 6 months late
Lower TDP (50W vs 175W)

Score

Benchmark

FP32 (float)
Arc A580 +354%
12.29 TFLOPS
RTX A400
2.706 TFLOPS
VS

Graphics Card

Oct 2023
Release Date
Apr 2024
Alchemist(Arc 5)
Generation
Quadro Ampere(Ax000)
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 4.0 x8

Clock Speeds

1700 MHz
Base Clock
1417 MHz
2000 MHz
Boost Clock
1762 MHz
2000 MHz
Memory Clock
1500 MHz

Memory

8GB
Memory Size
4GB
GDDR6
Memory Type
GDDR6
256bit
Memory Bus
64bit
512.0GB/s
Bandwidth
96.00GB/s

Render Config

-
-
-
-
SM Count
6
3072
Shading Units
768
192
TMUs
24
96
ROPs
16
384
Tensor Cores
24
24
RT Cores
6
-
L1 Cache
128 KB (per SM)
8 MB
L2 Cache
2 MB
-
-
-

Theoretical Performance

192.0 GPixel/s
Pixel Rate
28.19 GPixel/s
384.0 GTexel/s
Texture Rate
42.29 GTexel/s
24.58 TFLOPS
FP16 (half)
2.706 TFLOPS
12.29 TFLOPS
FP32 (float)
2.706 TFLOPS
1.536 TFLOPS
FP64 (double)
42.29 GFLOPS

Board Design

175W
TDP
50W
450 W
Suggested PSU
250 W
1x HDMI 2.13x DisplayPort 2.0
Outputs
4x mini-DisplayPort 1.4a
2x 8-pin
Power Connectors
None

Graphics Processor

DG2-512
GPU Name
GA107
ACM-G10
GPU Variant
-
Generation 12.7
Architecture
Ampere
TSMC
Foundry
Samsung
6 nm
Process Size
8 nm
21.7 billion
Transistors
8.7 billion
406 mm²
Die Size
200 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.3
-
CUDA
8.6
6.6
Shader Model
6.8

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