Intel Arc A780 vs NVIDIA RTX A4000H
GPU · Specs Compare
Graphics Card
Release Date
Unknown
Apr 2021
Generation
Alchemist(Arc 7)
Quadro Ampere
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
2200 MHz
735 MHz
Boost Clock
2200 MHz
1560 MHz
Memory Clock
1093 MHz
1750 MHz
Memory
Memory Size
16GB
16GB
Memory Type
GDDR6X
GDDR6
Memory Bus
256bit
256bit
Bandwidth
559.6GB/s
448.0GB/s
Render Config
Shading Units
4096
6144
TMUs
256
192
ROPs
128
96
Tensor Cores
512
192
RT Cores
32
48
L2 Cache
16 MB
4 MB
SM Count
—
48
L1 Cache
—
128 KB (per SM)
Theoretical Performance
Pixel Rate
281.6 GPixel/s
149.8 GPixel/s
Texture Rate
563.2 GTexel/s
299.5 GTexel/s
FP16 (half)
36.04 TFLOPS
19.17 TFLOPS
FP32 (float)
18.02 TFLOPS
19.17 TFLOPS
FP64 (double)
2.253 TFLOPS
299.5 GFLOPS
Graphics Processor
GPU Name
DG2-512
GA104
GPU Variant
ACM-G10
GA104-???-A1
Architecture
Generation 12.7
Ampere
Foundry
TSMC
Samsung
Process Size
6 nm
8 nm
Transistors
21.7 billion
17.4 billion
Die Size
406 mm²
392 mm²
Board Design
TDP
200W
140W
Suggested PSU
550 W
300 W
Outputs
1x HDMI 2.13x DisplayPort 2.0
4x DisplayPort 1.4a
Power Connectors
2x 8-pin
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
Shader Model
6.6
6.7
CUDA
—
8.6
▲ Specs Compare
Data sourced from official specifications and benchmark tests.