Arc A380 vs GeForce GTX 745 OEM
We compared two Desktop platform GPUs: 6GB VRAM Arc A380 and 4GB VRAM GeForce GTX 745 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Arc A380 's Advantages
Released 8 years and 4 months late
Boost Clock2050MHz
More VRAM (6GB vs 4GB)
Larger VRAM bandwidth (186.0GB/s vs 28.80GB/s)
640 additional rendering cores
GeForce GTX 745 OEM 's Advantages
Lower TDP (55W vs 75W)
Score
Benchmark
FP32 (float)
Arc A380
+429%
4198
GeForce GTX 745 OEM
793
Blender
Arc A380
+870%
524
GeForce GTX 745 OEM
54
Graphics Card
Jun 2022
Release Date
Feb 2014
Alchemist(Arc 3)
Generation
GeForce 700
Desktop
Type
Desktop
PCIe 4.0 x8
Bus Interface
PCIe 3.0 x16
Clock Speeds
2000 MHz
Base Clock
-
2050 MHz
Boost Clock
-
1937 MHz
Memory Clock
900 MHz
Memory
6GB
Memory Size
4GB
GDDR6
Memory Type
DDR3
96bit
Memory Bus
128bit
186.0GB/s
Bandwidth
28.80GB/s
Render Config
1024
Shading Units
384
64
TMUs
24
32
ROPs
16
128
Tensor Cores
-
8
RT Cores
-
-
L1 Cache
64 KB (per SMM)
4 MB
L2 Cache
2 MB
Theoretical Performance
65.60 GPixel/s
Pixel Rate
16.53 GPixel/s
131.2 GTexel/s
Texture Rate
24.79 GTexel/s
8.397 TFLOPS
FP16 (half)
-
4.198 TFLOPS
FP32 (float)
793.3 GFLOPS
1050 GFLOPS
FP64 (double)
24.79 GFLOPS
Board Design
75W
TDP
55W
250 W
Suggested PSU
250 W
1x HDMI 2.13x DisplayPort 2.0
Outputs
1x DVI
1x HDMI 2.0
1x VGA
1x 8-pin
Power Connectors
None
Graphics Processor
DG2-128
GPU Name
GM107
ACM-G11
GPU Variant
GM107-220-A2
Generation 12.7
Architecture
Maxwell
TSMC
Foundry
TSMC
6 nm
Process Size
28 nm
7.2 billion
Transistors
1.87 billion
157 mm²
Die Size
148 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.3
-
CUDA
5.0
6.6
Shader Model
5.1
