Intel Arc A770 vs NVIDIA GeForce 9400 GT
We compared two Desktop platform GPUs: 16GB VRAM Arc A770 and 1 GB VRAM GeForce 9400 GT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Intel Arc A770 's Advantages
Released 14 years and 2 months late
Boost Clock2400MHz
More VRAM (16GB vs 1GB)
Larger VRAM bandwidth (512.0GB/s vs 9.600GB/s)
4080 additional rendering cores
NVIDIA GeForce 9400 GT 's Advantages
Lower TDP (50W vs 225W)
Score
Benchmark
FP32 (float)
Arc A770
+67693%
19.66 TFLOPS
GeForce 9400 GT
0.029 TFLOPS
Graphics Card
Oct 2022
Release Date
Aug 2008
Alchemist(Arc 7)
Generation
GeForce 9
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 2.0 x16
Clock Speeds
2100 MHz
Base Clock
-
2400 MHz
Boost Clock
-
2000 MHz
Memory Clock
600 MHz
Memory
16GB
Memory Size
1 GB
GDDR6
Memory Type
DDR2
256bit
Memory Bus
64bit
512.0GB/s
Bandwidth
9.600GB/s
Render Config
-
-
-
-
SM Count
2
4096
Shading Units
16
256
TMUs
8
128
ROPs
4
512
Tensor Cores
-
32
RT Cores
-
-
-
-
16 MB
L2 Cache
16 KB
-
-
-
Theoretical Performance
307.2 GPixel/s
Pixel Rate
1.836 GPixel/s
614.4 GTexel/s
Texture Rate
3.672 GTexel/s
39.32 TFLOPS
FP16 (half)
-
19.66 TFLOPS
FP32 (float)
29.38 GFLOPS
2.458 TFLOPS
FP64 (double)
-
Board Design
225W
TDP
50W
550 W
Suggested PSU
250 W
1x HDMI 2.13x DisplayPort 2.0
Outputs
1x DVI
1x VGA
1x S-Video
1x 6-pin + 1x 8-pin
Power Connectors
None
Graphics Processor
DG2-512
GPU Name
G86S
ACM-G10
GPU Variant
-
Generation 12.7
Architecture
Tesla
TSMC
Foundry
TSMC
6 nm
Process Size
80 nm
21.7 billion
Transistors
0.21 billion
406 mm²
Die Size
127 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
