NVIDIA GeForce GTX 780 Ti Engineering Sample vs Intel Arc A780
GPU · Specs Compare
Graphics Card
Release Date
Unknown
Unknown
Generation
GeForce 700
Alchemist(Arc 7)
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
875 MHz
2200 MHz
Boost Clock
928 MHz
2200 MHz
Memory Clock
1753 MHz
1093 MHz
Memory
Memory Size
3GB
16GB
Memory Type
GDDR5
GDDR6X
Memory Bus
384bit
256bit
Bandwidth
336.6GB/s
559.6GB/s
Render Config
Shading Units
2880
4096
TMUs
240
256
ROPs
48
128
L1 Cache
16 KB (per SMX)
—
L2 Cache
1536 KB
16 MB
Tensor Cores
—
512
RT Cores
—
32
Theoretical Performance
Pixel Rate
55.68 GPixel/s
281.6 GPixel/s
Texture Rate
222.7 GTexel/s
563.2 GTexel/s
FP32 (float)
5.345 TFLOPS
18.02 TFLOPS
FP64 (double)
222.7 GFLOPS
2.253 TFLOPS
FP16 (half)
—
36.04 TFLOPS
Graphics Processor
GPU Name
GK180
DG2-512
GPU Variant
GK180-425-A1
ACM-G10
Architecture
Kepler
Generation 12.7
Foundry
TSMC
TSMC
Process Size
28 nm
6 nm
Transistors
7.08 billion
21.7 billion
Die Size
561 mm²
406 mm²
Board Design
TDP
250W
200W
Suggested PSU
600 W
550 W
Outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
1x HDMI 2.13x DisplayPort 2.0
Power Connectors
1x 6-pin + 1x 8-pin
2x 8-pin
Graphics Features
DirectX
12 (11_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.2.175
1.3
CUDA
3.5
—
Shader Model
5.1
6.6
▲ Specs Compare
Data sourced from official specifications and benchmark tests.