Home GPU Comparison Intel Arc A770 vs NVIDIA RTX A4000H

Intel Arc A770 vs NVIDIA RTX A4000H

Intel Arc A770
VS
NVIDIA RTX A4000H
Intel Arc A770 NVIDIA RTX A4000H
We compared two Desktop platform GPUs: 16GB VRAM Arc A770 and 16GB VRAM RTX A4000H to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Arc A770 's Advantages
Released 1 years and 6 months late
Boost Clock has increased by 54% (2400MHz vs 1560MHz)
Larger VRAM bandwidth (512.0GB/s vs 448.0GB/s)
NVIDIA RTX A4000H 's Advantages
2048 additional rendering cores
Lower TDP (140W vs 225W)

Score

Benchmark

FP32 (float)
Arc A770 +2%
19.66 TFLOPS
RTX A4000H
19.17 TFLOPS
Arc A770
VS
RTX A4000H

Graphics Card

Oct 2022
Release Date
Apr 2021
Alchemist
Generation
Quadro Ampere
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

2100 MHz
Base Clock
735 MHz
2400 MHz
Boost Clock
1560 MHz
2000 MHz
Memory Clock
1750 MHz

Memory

16GB
Memory Size
16GB
GDDR6
Memory Type
GDDR6
256bit
Memory Bus
256bit
512.0GB/s
Bandwidth
448.0GB/s

Render Config

-
SM Count
48
-
Compute Units
-
4096
Shading Units
6144
256
TMUs
192
128
ROPs
96
512
Tensor Cores
192
32
RT Cores
48
-
L1 Cache
128 KB (per SM)
16 MB
L2 Cache
4 MB

Theoretical Performance

307.2 GPixel/s
Pixel Rate
149.8 GPixel/s
614.4 GTexel/s
Texture Rate
299.5 GTexel/s
39.32 TFLOPS
FP16 (half)
19.17 TFLOPS
19.66 TFLOPS
FP32 (float)
19.17 TFLOPS
-
FP64 (double)
299.5 GFLOPS

Graphics Processor

DG2-512
GPU Name
GA104
ACM-G10
GPU Variant
GA104-???-A1
Generation 12.7
Architecture
Ampere
TSMC
Foundry
Samsung
6 nm
Process Size
8 nm
21.7 billion
Transistors
17.4 billion
406 mm²
Die Size
392 mm²

Board Design

225W
TDP
140W
550 W
Suggested PSU
300 W
1x HDMI 2.1 3x DisplayPort 2.0
Outputs
4x DisplayPort 1.4a
1x 6-pin + 1x 8-pin
Power Connectors
1x 6-pin

Graphics Features

12 Ultimate (12_2)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.3
-
CUDA
8.6
6.6
Shader Model
6.7

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9
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