Intel Arc A770 16GB vs Nvidia GeForce RTX 3070 Ti


Intel Arc A770 16GB on Amazon USA
Nvidia GeForce RTX 3070 Ti on Amazon USA

Comparison of the technical characteristics between the graphics cards, with Intel Arc A770 16GB on one side and Nvidia GeForce RTX 3070 Ti on the other side. The first is dedicated to the desktop sector, with 512 execution units, it has 4096 shading units, a maximum frequency of 2.4 GHz, its lithography is 6 nm TSMC N6. The second is used on the desktop segment, it includes 6144 shading units, a maximum frequency of 1.8 GHz, its lithography is 8 nm. The following table also compares the boost clock, the number of shading units (if indicated), of execution units, the amount of cache memory, the maximum memory capacity, the memory bus width, the release date, the number of PCIe lanes, the values ​​obtained in various benchmarks.







Specifications:


Graphics card Intel Arc A770 16GB Nvidia GeForce RTX 3070 Ti
Market (main) Desktop Desktop
Release date Q3 2022 Q2 2021
Model number ACM-G10 GA104-400-A1
GPU name DG2-512 GA104
Architecture Xe HPG Ampere
Generation Alchemist Arc 7 GeForce 30
Lithography 6 nm TSMC N6 8 nm
Transistors 21,700,000,000 17,400,000,000
Bus interface PCIe 4.0 x16 PCIe 4.0 x16
GPU base clock 2.10 GHz 1.58 GHz
GPU boost clock 2.40 GHz 1.77 GHz
Memory frequency 2,187 MHz 1,188 MHz
Effective memory speed 17.5 GB/s 19 GB/s
Memory size 16 GB 8 GB
Memory type GDDR6 GDDR6X
Memory bus 256 bit 256 bit
Memory bandwidth 560.0 GB/s 608.3 GB/s
TDP 225 W 290 W
Suggested PSU600W ATX Power Supply 750W ATX Power Supply
Multicard technology - -
Outputs

1x HDMI
3x DisplayPort

1x HDMI
3x DisplayPort
Max display resolution

4096 x 2160@60Hz (HDMI),
7680 x 4320@60Hz (DP)

-
Video decoding H.264, H.265, HEVC, AV1, VP9 -
Video encoding H.264, H.265, HEVC, AV1 -
Cores (compute units, SM, SMX) 32 48
Execution units 512 -
Shading units (cuda cores) 4,096 6,144
TMUs 256 192
ROPs 128 96
RT cores 32 48
Cache memory 16 MB 4 MB
Pixel fillrate 307.2 GP/s 169.9 GP/s
Texture fillrate 614.4 GT/s 339.8 GT/s
Performance FP16 (half) 39.3 TFLOPS 21.8 TFLOPS
Performance FP32 (float) 19.7 TFLOPS 21.8 TFLOPS
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We can better compare what are the technical differences between the two graphics cards.


Performances :


Performance comparison between the two processors, for this we consider the results generated on benchmark software such as Geekbench 4.


FP32 Performance in GFLOPS
Nvidia GeForce RTX 3070 Ti 21,750
Intel Arc A770 16GB 19,660


The difference is 11%.


Single precision floating point format, also known as FP32, is a computer number format that typically occupies 32 bits in PC memory. This represents a wide dynamic range of numeric values that employs a floating point.


See also:

Nvidia GeForce RTX 3070 Ti Max-QNvidia GeForce RTX 3070 Ti Mobile

Equivalence:

Intel Arc A770 16GB Nvidia equivalentIntel Arc A770 16GB AMD equivalentNvidia GeForce RTX 3070 Ti AMD equivalent




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