Intel Arc A780 vs NVIDIA GeForce 8800 GT Mac Edition
We compared two Desktop platform GPUs: 16GB VRAM Arc A780 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
Intel Arc A780 's Advantages
Boost Clock2200MHz
More VRAM (16GB vs 512GB)
Larger VRAM bandwidth (559.6GB/s vs 57.60GB/s)
3984 additional rendering cores
NVIDIA GeForce 8800 GT Mac Edition 's Advantages
Lower TDP (125W vs 200W)
Score
Benchmark
FP32 (float)
Arc A780
+5263%
18.02 TFLOPS
GeForce 8800 GT Mac Edition
0.336 TFLOPS
Graphics Card
Unknown
Release Date
Feb 2008
Alchemist(Arc 7)
Generation
GeForce 8
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 2.0 x16
Clock Speeds
2200 MHz
Base Clock
-
2200 MHz
Boost Clock
-
1093 MHz
Memory Clock
900 MHz
Memory
16GB
Memory Size
512MB
GDDR6X
Memory Type
GDDR3
256bit
Memory Bus
256bit
559.6GB/s
Bandwidth
57.60GB/s
Render Config
-
-
-
-
SM Count
14
4096
Shading Units
112
256
TMUs
56
128
ROPs
16
512
Tensor Cores
-
32
RT Cores
-
-
-
-
16 MB
L2 Cache
64 KB
-
-
-
Theoretical Performance
281.6 GPixel/s
Pixel Rate
9.600 GPixel/s
563.2 GTexel/s
Texture Rate
33.60 GTexel/s
36.04 TFLOPS
FP16 (half)
-
18.02 TFLOPS
FP32 (float)
336.0 GFLOPS
2.253 TFLOPS
FP64 (double)
-
Board Design
200W
TDP
125W
550 W
Suggested PSU
300 W
1x HDMI 2.13x DisplayPort 2.0
Outputs
2x DVI
2x 8-pin
Power Connectors
1x 6-pin
Graphics Processor
DG2-512
GPU Name
G92
ACM-G10
GPU Variant
G92-270-A2
Generation 12.7
Architecture
Tesla
TSMC
Foundry
TSMC
6 nm
Process Size
65 nm
21.7 billion
Transistors
0.754 billion
406 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
