GeForce GTX 780 Ti Engineering Sample vs Arc A780
We compared two Desktop platform GPUs: 3GB VRAM GeForce GTX 780 Ti Engineering Sample and 16GB VRAM Arc A780 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Arc A780 Advantages
Boost Clock has increased by 137% (2200MHz vs 928MHz)
More VRAM (16GB vs 3GB)
Larger VRAM bandwidth (559.6GB/s vs 336.6GB/s)
1216 additional rendering cores
Lower TDP (200W vs 250W)
Score
Benchmark
FP32 (float)
GeForce GTX 780 Ti Engineering Sample
5345
Arc A780
+237%
18020
Graphics Card
Unknown
Release Date
Unknown
GeForce 700
Generation
Alchemist(Arc 7)
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x16
Clock Speeds
875 MHz
Base Clock
2200 MHz
928 MHz
Boost Clock
2200 MHz
1753 MHz
Memory Clock
1093 MHz
Memory
3GB
Memory Size
16GB
GDDR5
Memory Type
GDDR6X
384bit
Memory Bus
256bit
336.6GB/s
Bandwidth
559.6GB/s
Render Config
2880
Shading Units
4096
240
TMUs
256
48
ROPs
128
-
Tensor Cores
512
-
RT Cores
32
16 KB (per SMX)
L1 Cache
-
1536 KB
L2 Cache
16 MB
Theoretical Performance
55.68 GPixel/s
Pixel Rate
281.6 GPixel/s
222.7 GTexel/s
Texture Rate
563.2 GTexel/s
-
FP16 (half)
36.04 TFLOPS
5.345 TFLOPS
FP32 (float)
18.02 TFLOPS
222.7 GFLOPS
FP64 (double)
2.253 TFLOPS
Board Design
250W
TDP
200W
600 W
Suggested PSU
550 W
2x DVI
1x HDMI 1.4a
1x DisplayPort 1.2
1x HDMI 1.4a
1x DisplayPort 1.2
Outputs
1x HDMI 2.13x DisplayPort 2.0
1x 6-pin + 1x 8-pin
Power Connectors
2x 8-pin
Graphics Processor
GK180
GPU Name
DG2-512
GK180-425-A1
GPU Variant
ACM-G10
Kepler
Architecture
Generation 12.7
TSMC
Foundry
TSMC
28 nm
Process Size
6 nm
7.08 billion
Transistors
21.7 billion
561 mm²
Die Size
406 mm²
Graphics Features
12 (11_0)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.2.175
Vulkan
1.3
3.5
CUDA
-
5.1
Shader Model
6.6
