Home GPU Comparison Intel Arc A770 vs NVIDIA GeForce GTX 780 Rev. 2

Intel Arc A770 vs NVIDIA GeForce GTX 780 Rev. 2

We compared two Desktop platform GPUs: 16GB VRAM Arc A770 and 3GB VRAM GeForce GTX 780 Rev. 2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Arc A770 's Advantages
Released 9 years and 1 months late
Boost Clock has increased by 166% (2400MHz vs 902MHz)
More VRAM (16GB vs 3GB)
Larger VRAM bandwidth (512.0GB/s vs 288.4GB/s)
1792 additional rendering cores
Lower TDP (225W vs 250W)

Score

Benchmark

FP32 (float)
Arc A770 +373%
19.66 TFLOPS
GeForce GTX 780 Rev. 2
4.156 TFLOPS
VS

Graphics Card

Oct 2022
Release Date
Sep 2013
Alchemist
Generation
GeForce 700
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

2100 MHz
Base Clock
863 MHz
2400 MHz
Boost Clock
902 MHz
2000 MHz
Memory Clock
1502 MHz

Memory

16GB
Memory Size
3GB
GDDR6
Memory Type
GDDR5
256bit
Memory Bus
384bit
512.0GB/s
Bandwidth
288.4GB/s

Render Config

-
SM Count
-
-
Compute Units
-
4096
Shading Units
2304
256
TMUs
192
128
ROPs
48
512
Tensor Cores
-
32
RT Cores
-
-
L1 Cache
16 KB (per SMX)
16 MB
L2 Cache
1536 KB

Theoretical Performance

307.2 GPixel/s
Pixel Rate
43.30 GPixel/s
614.4 GTexel/s
Texture Rate
173.2 GTexel/s
39.32 TFLOPS
FP16 (half)
-
19.66 TFLOPS
FP32 (float)
4.156 TFLOPS
-
FP64 (double)
173.2 GFLOPS

Graphics Processor

DG2-512
GPU Name
GK110B
ACM-G10
GPU Variant
GK110-300-B1
Generation 12.7
Architecture
Kepler
TSMC
Foundry
TSMC
6 nm
Process Size
28 nm
21.7 billion
Transistors
7.08 billion
406 mm²
Die Size
561 mm²

Board Design

225W
TDP
250W
550 W
Suggested PSU
600 W
1x HDMI 2.1 3x DisplayPort 2.0
Outputs
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
1x 6-pin + 1x 8-pin
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Features

12 Ultimate (12_2)
DirectX
12 (11_1)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.1
-
CUDA
3.5
6.6
Shader Model
5.1

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