NVIDIA P102 100 vs Intel Arc A780
We compared two Desktop platform GPUs: 5GB VRAM P102 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 31% (2200MHz vs 1683MHz)
More VRAM (16GB vs 5GB)
Larger VRAM bandwidth (559.6GB/s vs 440.3GB/s)
896 additional rendering cores
Lower TDP (200W vs 250W)
Score
Benchmark
FP32 (float)
P102 100
10.77 TFLOPS
Arc A780
+67%
18.02 TFLOPS
Graphics Card
Feb 2018
Release Date
Unknown
Mining GPUs
Generation
Alchemist(Arc 7)
Desktop
Type
Desktop
PCIe 3.0 x4
Bus Interface
PCIe 4.0 x16
Clock Speeds
1582 MHz
Base Clock
2200 MHz
1683 MHz
Boost Clock
2200 MHz
1376 MHz
Memory Clock
1093 MHz
Memory
5GB
Memory Size
16GB
GDDR5X
Memory Type
GDDR6X
320bit
Memory Bus
256bit
440.3GB/s
Bandwidth
559.6GB/s
Render Config
-
-
-
25
SM Count
-
3200
Shading Units
4096
200
TMUs
256
80
ROPs
128
-
Tensor Cores
512
-
RT Cores
32
48 KB (per SM)
L1 Cache
-
0 MB
L2 Cache
16 MB
-
-
-
Theoretical Performance
134.6 GPixel/s
Pixel Rate
281.6 GPixel/s
336.6 GTexel/s
Texture Rate
563.2 GTexel/s
168.3 GFLOPS
FP16 (half)
36.04 TFLOPS
10.77 TFLOPS
FP32 (float)
18.02 TFLOPS
336.6 GFLOPS
FP64 (double)
2.253 TFLOPS
Board Design
250W
TDP
200W
600 W
Suggested PSU
550 W
No outputs
Outputs
1x HDMI 2.13x DisplayPort 2.0
2x 8-pin
Power Connectors
2x 8-pin
Graphics Processor
GP102
GPU Name
DG2-512
GP102-100-A1
GPU Variant
ACM-G10
Pascal
Architecture
Generation 12.7
TSMC
Foundry
TSMC
16 nm
Process Size
6 nm
11.8 billion
Transistors
21.7 billion
471 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
-
6.4
Shader Model
6.6
