NVIDIA GeForce RTX 3080 vs Intel Arc A310
GPU · Specs Compare
Graphics Card
Release Date
Sep 2020
Oct 2022
Generation
GeForce 30
Alchemist
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x8
Clock Speeds
Base Clock
1440 MHz
1750 MHz
Boost Clock
1710 MHz
1750 MHz
Memory Clock
1188 MHz
1937 MHz
Memory
Memory Size
10GB
4GB
Memory Type
GDDR6X
GDDR6
Memory Bus
320bit
64bit
Bandwidth
760.3GB/s
124.0GB/s
Render Config
SM Count
68
—
Shading Units
8704
768
TMUs
272
32
ROPs
96
16
Tensor Cores
272
96
RT Cores
68
6
L1 Cache
128 KB (per SM)
—
L2 Cache
5 MB
4 MB
Theoretical Performance
Pixel Rate
164.2 GPixel/s
28.00 GPixel/s
Texture Rate
465.1 GTexel/s
56.00 GTexel/s
FP16 (half)
29.77 TFLOPS
5.376 TFLOPS
FP32 (float)
29.77 TFLOPS
2.688 TFLOPS
FP64 (double)
465.1 GFLOPS
672.0 GFLOPS
Graphics Processor
GPU Name
GA102
DG2-128
GPU Variant
GA102-200-KD-A1
ACM-G11
Architecture
Ampere
Generation 12.7
Foundry
Samsung
TSMC
Process Size
8 nm
6 nm
Transistors
28.3 billion
7.2 billion
Die Size
628 mm²
157 mm²
Board Design
TDP
320W
30W
Suggested PSU
700 W
200 W
Outputs
1x HDMI 2.13x DisplayPort 1.4a
4x mini-DisplayPort 2.0
Power Connectors
1x 12-pin
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.3
CUDA
8.6
—
Shader Model
6.6
6.6
Benchmark
3DMark Time Spy
17,662
—
3DMark Time Spy Extreme
8,879
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.