Arc A380 vs GeForce 8800 GT Mac Edition
We compared two Desktop platform GPUs: 6GB VRAM Arc A380 and 512MB VRAM GeForce 8800 GT Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Arc A380 's Advantages
Released 14 years and 4 months late
Boost Clock2050MHz
More VRAM (6GB vs 512GB)
Larger VRAM bandwidth (186.0GB/s vs 57.60GB/s)
912 additional rendering cores
Lower TDP (75W vs 125W)
Score
Benchmark
FP32 (float)
Arc A380
+1149%
4198
GeForce 8800 GT Mac Edition
336
Graphics Card
Jun 2022
Release Date
Feb 2008
Alchemist(Arc 3)
Generation
GeForce 8
Desktop
Type
Desktop
PCIe 4.0 x8
Bus Interface
PCIe 2.0 x16
Clock Speeds
2000 MHz
Base Clock
-
2050 MHz
Boost Clock
-
1937 MHz
Memory Clock
900 MHz
Memory
6GB
Memory Size
512MB
GDDR6
Memory Type
GDDR3
96bit
Memory Bus
256bit
186.0GB/s
Bandwidth
57.60GB/s
Render Config
-
SM Count
14
1024
Shading Units
112
64
TMUs
56
32
ROPs
16
128
Tensor Cores
-
8
RT Cores
-
4 MB
L2 Cache
64 KB
Theoretical Performance
65.60 GPixel/s
Pixel Rate
9.600 GPixel/s
131.2 GTexel/s
Texture Rate
33.60 GTexel/s
8.397 TFLOPS
FP16 (half)
-
4.198 TFLOPS
FP32 (float)
336.0 GFLOPS
1050 GFLOPS
FP64 (double)
-
Board Design
75W
TDP
125W
250 W
Suggested PSU
300 W
1x HDMI 2.13x DisplayPort 2.0
Outputs
2x DVI
1x 8-pin
Power Connectors
1x 6-pin
Graphics Processor
DG2-128
GPU Name
G92
ACM-G11
GPU Variant
G92-270-A2
Generation 12.7
Architecture
Tesla
TSMC
Foundry
TSMC
6 nm
Process Size
65 nm
7.2 billion
Transistors
0.754 billion
157 mm²
Die Size
324 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
11.1 (10_0)
4.6
OpenGL
3.3
3.0
OpenCL
1.1
1.3
Vulkan
N/A
-
CUDA
1.1
6.6
Shader Model
4.0
