NVIDIA GeForce GTX 490 vs Intel Arc A380
We compared two Desktop platform GPUs: 1536MB VRAM GeForce GTX 490 and 6GB VRAM Arc A380 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Intel Arc A380 's Advantages
Boost Clock2050MHz
More VRAM (6GB vs 1536GB)
Larger VRAM bandwidth (186.0GB/s vs 164.0GB/s)
544 additional rendering cores
Lower TDP (75W vs 365W)
Score
Benchmark
FP32 (float)
GeForce GTX 490
1.166 TFLOPS
Arc A380
+260%
4.198 TFLOPS
Graphics Card
Unknown
Release Date
Jun 2022
GeForce 400
Generation
Alchemist(Arc 3)
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 4.0 x8
Clock Speeds
-
Base Clock
2000 MHz
-
Boost Clock
2050 MHz
854 MHz
Memory Clock
1937 MHz
Memory
1536MB
Memory Size
6GB
GDDR5
Memory Type
GDDR6
384bit
Memory Bus
96bit
164.0GB/s
Bandwidth
186.0GB/s
Render Config
-
-
-
15
SM Count
-
480
Shading Units
1024
60
TMUs
64
48
ROPs
32
-
Tensor Cores
128
-
RT Cores
8
64 KB (per SM)
L1 Cache
-
768 KB
L2 Cache
4 MB
-
-
-
Theoretical Performance
18.24 GPixel/s
Pixel Rate
65.60 GPixel/s
36.48 GTexel/s
Texture Rate
131.2 GTexel/s
-
FP16 (half)
8.397 TFLOPS
1166 GFLOPS
FP32 (float)
4.198 TFLOPS
145.8 GFLOPS
FP64 (double)
1050 GFLOPS
Board Design
365W
TDP
75W
750 W
Suggested PSU
250 W
3x DVI
1x mini-DisplayPort
Outputs
1x HDMI 2.13x DisplayPort 2.0
2x 8-pin
Power Connectors
1x 8-pin
Graphics Processor
GF100
GPU Name
DG2-128
GF100-375-A3
GPU Variant
ACM-G11
Fermi
Architecture
Generation 12.7
TSMC
Foundry
TSMC
40 nm
Process Size
6 nm
3.1 billion
Transistors
7.2 billion
529 mm²
Die Size
157 mm²
Graphics Features
12 (11_0)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
1.1
OpenCL
3.0
N/A
Vulkan
1.3
2.0
CUDA
-
5.1
Shader Model
6.6
