NVIDIA GeForce GTX 770 vs Intel Arc A780
We compared two Desktop platform GPUs: 2GB VRAM GeForce GTX 770 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 103% (2200MHz vs 1085MHz)
More VRAM (16GB vs 2GB)
Larger VRAM bandwidth (559.6GB/s vs 224.4GB/s)
2560 additional rendering cores
Lower TDP (200W vs 230W)
Score
Benchmark
FP32 (float)
GeForce GTX 770
3.333 TFLOPS
Arc A780
+440%
18.02 TFLOPS
Graphics Card
May 2013
Release Date
Unknown
GeForce 700
Generation
Alchemist(Arc 7)
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x16
Clock Speeds
1046 MHz
Base Clock
2200 MHz
1085 MHz
Boost Clock
2200 MHz
1753 MHz
Memory Clock
1093 MHz
Memory
2GB
Memory Size
16GB
GDDR5
Memory Type
GDDR6X
256bit
Memory Bus
256bit
224.4GB/s
Bandwidth
559.6GB/s
Render Config
-
-
-
-
-
-
1536
Shading Units
4096
128
TMUs
256
32
ROPs
128
-
Tensor Cores
512
-
RT Cores
32
16 KB (per SMX)
L1 Cache
-
512 KB
L2 Cache
16 MB
-
-
-
Theoretical Performance
34.72 GPixel/s
Pixel Rate
281.6 GPixel/s
138.9 GTexel/s
Texture Rate
563.2 GTexel/s
-
FP16 (half)
36.04 TFLOPS
3.333 TFLOPS
FP32 (float)
18.02 TFLOPS
138.9 GFLOPS
FP64 (double)
2.253 TFLOPS
Board Design
230W
TDP
200W
550 W
Suggested PSU
550 W
2x DVI
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
GK104
GPU Name
DG2-512
GK104-425-A2
GPU Variant
ACM-G10
Kepler
Architecture
Generation 12.7
TSMC
Foundry
TSMC
28 nm
Process Size
6 nm
3.54 billion
Transistors
21.7 billion
294 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
1.1
Vulkan
1.3
3.0
CUDA
-
5.1
Shader Model
6.6
