NVIDIA GeForce RTX 3080 vs NVIDIA RTX A3000 Mobile 12 GB
GPU Specs Compare
Graphics Card
Release Date
Sep 2020
Mar 2022
Generation
GeForce 30
Ampere-MW
Type
Desktop
Professional
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1440 MHz
855 MHz
Boost Clock
1710 MHz
1440 MHz
Memory Clock
1188 MHz
1750 MHz
Memory
Memory Size
10GB
12GB
Memory Type
GDDR6X
GDDR6
Memory Bus
320bit
192bit
Bandwidth
760.3GB/s
336.0GB/s
Render Config
SM Count
68
32
Shading Units
8704
4096
TMUs
272
128
ROPs
96
64
Tensor Cores
272
128
RT Cores
68
32
L1 Cache
128 KB (per SM)
128 KB (per SM)
L2 Cache
5 MB
4 MB
Theoretical Performance
Pixel Rate
164.2 GPixel/s
92.16 GPixel/s
Texture Rate
465.1 GTexel/s
184.3 GTexel/s
FP16 (half)
29.77 TFLOPS
11.80 TFLOPS
FP32 (float)
29.77 TFLOPS
11.80 TFLOPS
FP64 (double)
465.1 GFLOPS
184.3 GFLOPS
Graphics Processor
GPU Name
GA102
GA104
GPU Variant
GA102-200-KD-A1
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Architecture
Ampere
Ampere
Foundry
Samsung
Samsung
Process Size
8 nm
8 nm
Transistors
28.3 billion
17.4 billion
Die Size
628 mm²
392 mm²
Board Design
TDP
320W
115W
Suggested PSU
700 W
-
Outputs
1x HDMI 2.13x DisplayPort 1.4a
Portable Device Dependent
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
8.6
Shader Model
6.6
6.8
📊 Benchmark
3DMark Time Spy
17,662
-
3DMark Time Spy Extreme
8,879
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