NVIDIA P104 100 vs Intel Arc A780
We compared two Desktop platform GPUs: 4GB VRAM P104 100 and 16GB VRAM Arc A780 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Intel Arc A780 's Advantages
Boost Clock has increased by 27% (2200MHz vs 1733MHz)
More VRAM (16GB vs 4GB)
Larger VRAM bandwidth (559.6GB/s vs 320.3GB/s)
2176 additional rendering cores
Score
Benchmark
FP32 (float)
P104 100
6.655 TFLOPS
Arc A780
+170%
18.02 TFLOPS
Graphics Card
Dec 2017
Release Date
Unknown
Mining GPUs
Generation
Alchemist(Arc 7)
Desktop
Type
Desktop
PCIe 1.0 x4
Bus Interface
PCIe 4.0 x16
Clock Speeds
1607 MHz
Base Clock
2200 MHz
1733 MHz
Boost Clock
2200 MHz
1251 MHz
Memory Clock
1093 MHz
Memory
4GB
Memory Size
16GB
GDDR5X
Memory Type
GDDR6X
256bit
Memory Bus
256bit
320.3GB/s
Bandwidth
559.6GB/s
Render Config
-
-
-
15
SM Count
-
1920
Shading Units
4096
120
TMUs
256
64
ROPs
128
-
Tensor Cores
512
-
RT Cores
32
48 KB (per SM)
L1 Cache
-
2 MB
L2 Cache
16 MB
-
-
-
Theoretical Performance
110.9 GPixel/s
Pixel Rate
281.6 GPixel/s
208.0 GTexel/s
Texture Rate
563.2 GTexel/s
104.0 GFLOPS
FP16 (half)
36.04 TFLOPS
6.655 TFLOPS
FP32 (float)
18.02 TFLOPS
208.0 GFLOPS
FP64 (double)
2.253 TFLOPS
Board Design
Unknown
TDP
200W
200 W
Suggested PSU
550 W
No outputs
Outputs
1x HDMI 2.13x DisplayPort 2.0
1x 8-pin
Power Connectors
2x 8-pin
Graphics Processor
GP104
GPU Name
DG2-512
GP104-100-A1
GPU Variant
ACM-G10
Pascal
Architecture
Generation 12.7
TSMC
Foundry
TSMC
16 nm
Process Size
6 nm
7.2 billion
Transistors
21.7 billion
314 mm²
Die Size
406 mm²
Graphics Features
12 (12_1)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.3
6.1
CUDA
-
6.8
Shader Model
6.6
