NVIDIA RTX A4000 vs Intel Arc A530M
GPU · Specs Compare
Graphics Card
Release Date
Apr 2021
Aug 2023
Generation
Quadro Ampere
Alchemist
Type
Professional
Mobile
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x8
Clock Speeds
Base Clock
735 MHz
900 MHz
Boost Clock
1560 MHz
1300 MHz
Memory Clock
1750 MHz
1750 MHz
Memory
Memory Size
16GB
8GB
Memory Type
GDDR6
GDDR6
Memory Bus
256bit
128bit
Bandwidth
448.0GB/s
224.0GB/s
Render Config
SM Count
48
—
Shading Units
6144
1536
TMUs
192
96
ROPs
96
48
Tensor Cores
192
192
RT Cores
48
12
L1 Cache
128 KB (per SM)
—
L2 Cache
4 MB
8 MB
Theoretical Performance
Pixel Rate
149.8 GPixel/s
62.40 GPixel/s
Texture Rate
299.5 GTexel/s
124.8 GTexel/s
FP16 (half)
19.17 TFLOPS
7.987 TFLOPS
FP32 (float)
19.17 TFLOPS
3.994 TFLOPS
FP64 (double)
299.5 GFLOPS
—
Graphics Processor
GPU Name
GA104
DG2-256
GPU Variant
GA104-875-A1
ACM-G12
Architecture
Ampere
Generation 12.7
Foundry
Samsung
TSMC
Process Size
8 nm
6 nm
Transistors
17.4 billion
Unknown
Die Size
392 mm²
Unknown
Board Design
TDP
140W
65W
Suggested PSU
300 W
—
Outputs
4x DisplayPort 1.4a
Portable Device Dependent
Power Connectors
1x 6-pin
—
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.3
CUDA
8.6
—
Shader Model
6.7
6.6
Benchmark
3DMark Time Spy
11,079
—
3DMark Time Spy Extreme
5,367
—
OctaneBench
352
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.