NVIDIA GeForce RTX 2080 Ti vs Intel Arc A780
We compared two Desktop platform GPUs: 11GB VRAM GeForce RTX 2080 Ti and 16GB VRAM Arc A780 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce RTX 2080 Ti 's Advantages
Larger VRAM bandwidth (616.0GB/s vs 559.6GB/s)
256 additional rendering cores
Intel Arc A780 's Advantages
Boost Clock has increased by 42% (2200MHz vs 1545MHz)
More VRAM (16GB vs 11GB)
Lower TDP (200W vs 250W)
Score
Benchmark
FP32 (float)
GeForce RTX 2080 Ti
13.45 TFLOPS
Arc A780
+33%
18.02 TFLOPS
Graphics Card
Sep 2018
Release Date
Unknown
GeForce 20
Generation
Alchemist(Arc 7)
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x16
Clock Speeds
1350 MHz
Base Clock
2200 MHz
1545 MHz
Boost Clock
2200 MHz
1750 MHz
Memory Clock
1093 MHz
Memory
11GB
Memory Size
16GB
GDDR6
Memory Type
GDDR6X
352bit
Memory Bus
256bit
616.0GB/s
Bandwidth
559.6GB/s
Render Config
-
-
-
68
SM Count
-
4352
Shading Units
4096
272
TMUs
256
88
ROPs
128
544
Tensor Cores
512
68
RT Cores
32
64 KB (per SM)
L1 Cache
-
0 MB
L2 Cache
16 MB
-
-
-
Theoretical Performance
136.0 GPixel/s
Pixel Rate
281.6 GPixel/s
420.2 GTexel/s
Texture Rate
563.2 GTexel/s
26.90 TFLOPS
FP16 (half)
36.04 TFLOPS
13.45 TFLOPS
FP32 (float)
18.02 TFLOPS
420.2 GFLOPS
FP64 (double)
2.253 TFLOPS
Board Design
250W
TDP
200W
600 W
Suggested PSU
550 W
1x HDMI 2.0
3x DisplayPort 1.4a
1x USB Type-C
Outputs
1x HDMI 2.13x DisplayPort 2.0
2x 8-pin
Power Connectors
2x 8-pin
Graphics Processor
TU102
GPU Name
DG2-512
TU102-300A-K1-A1
GPU Variant
ACM-G10
Turing
Architecture
Generation 12.7
TSMC
Foundry
TSMC
12 nm
Process Size
6 nm
18.6 billion
Transistors
21.7 billion
754 mm²
Die Size
406 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.3
7.5
CUDA
-
6.6
Shader Model
6.6
