NVIDIA RTX A4000 Max-Q vs Intel Arc A380
GPU · Specs Compare
Graphics Card
Release Date
Apr 2021
Jun 2022
Generation
Ampere-MW
Alchemist(Arc 3)
Type
Mobile
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x8
Clock Speeds
Base Clock
780 MHz
2000 MHz
Boost Clock
1395 MHz
2050 MHz
Memory Clock
1375 MHz
1937 MHz
Memory
Memory Size
8GB
6GB
Memory Type
GDDR6
GDDR6
Memory Bus
256bit
96bit
Bandwidth
352.0GB/s
186.0GB/s
Render Config
SM Count
40
—
Shading Units
5120
1024
TMUs
160
64
ROPs
80
32
Tensor Cores
160
128
RT Cores
40
8
L1 Cache
128 KB (per SM)
—
L2 Cache
4 MB
4 MB
Theoretical Performance
Pixel Rate
111.6 GPixel/s
65.60 GPixel/s
Texture Rate
223.2 GTexel/s
131.2 GTexel/s
FP16 (half)
14.28 TFLOPS
8.397 TFLOPS
FP32 (float)
14.28 TFLOPS
4.198 TFLOPS
FP64 (double)
223.2 GFLOPS
1050 GFLOPS
Graphics Processor
GPU Name
GA104
DG2-128
Architecture
Ampere
Generation 12.7
Foundry
Samsung
TSMC
Process Size
8 nm
6 nm
Transistors
17.4 billion
7.2 billion
Die Size
392 mm²
157 mm²
GPU Variant
—
ACM-G11
Board Design
TDP
80W
75W
Outputs
Portable Device Dependent
1x HDMI 2.13x DisplayPort 2.0
Power Connectors
None
1x 8-pin
Suggested PSU
—
250 W
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
6.8
6.6
Benchmark
3DMark Time Spy
—
4,277
3DMark Time Spy Extreme
—
2,017
3DMark Speed Way
—
576
Blender
—
524
▲ Specs Compare
Data sourced from official specifications and benchmark tests.