Home GPU Comparison NVIDIA A16 PCIe vs NVIDIA GeForce RTX 3080

NVIDIA A16 PCIe vs NVIDIA GeForce RTX 3080

NVIDIA A16 PCIe
VS
NVIDIA GeForce RTX 3080
NVIDIA A16 PCIe
NVIDIA GeForce RTX 3080
We compared two Desktop platform GPUs: 16GB VRAM A16 PCIe and 10GB VRAM GeForce RTX 3080 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA A16 PCIe 's Advantages
Released 7 months late
More VRAM (16GB vs 10GB)
Lower TDP (250W vs 320W)
NVIDIA GeForce RTX 3080 's Advantages
Boost Clock has increased by 1% (1710MHz vs 1695MHz)
Larger VRAM bandwidth (760.3GB/s vs 231.9GB/s)
7424 additional rendering cores

Score

Benchmark

FP32 (float)
A16 PCIe
4.339 TFLOPS
GeForce RTX 3080 +586%
29.77 TFLOPS
A16 PCIe
VS
GeForce RTX 3080

Graphics Card

Apr 2021
Release Date
Sep 2020
Tesla
Generation
GeForce 30
Desktop
Type
Desktop
PCIe 4.0 x8
Bus Interface
PCIe 4.0 x16

Clock Speeds

885 MHz
Base Clock
1440 MHz
1695 MHz
Boost Clock
1710 MHz
1812 MHz
Memory Clock
1188 MHz

Memory

16GB
Memory Size
10GB
GDDR6
Memory Type
GDDR6X
128bit
Memory Bus
320bit
231.9GB/s
Bandwidth
760.3GB/s

Render Config

-
-
-
10
SM Count
68
1280
Shading Units
8704
40
TMUs
272
32
ROPs
96
40
Tensor Cores
272
10
RT Cores
68
128 KB (per SM)
L1 Cache
128 KB (per SM)
2 MB
L2 Cache
5 MB
-
-
-

Theoretical Performance

54.24 GPixel/s
Pixel Rate
164.2 GPixel/s
67.80 GTexel/s
Texture Rate
465.1 GTexel/s
4.339 TFLOPS
FP16 (half)
29.77 TFLOPS
4.339 TFLOPS
FP32 (float)
29.77 TFLOPS
135.6 GFLOPS
FP64 (double)
465.1 GFLOPS

Board Design

250W
TDP
320W
600 W
Suggested PSU
700 W
No outputs
Outputs
1x HDMI 2.1 3x DisplayPort 1.4a
8-pin EPS
Power Connectors
1x 12-pin

Graphics Processor

GA107
GPU Name
GA102
-
GPU Variant
GA102-200-KD-A1
Ampere
Architecture
Ampere
Samsung
Foundry
Samsung
8 nm
Process Size
8 nm
Unknown
Transistors
28.3 billion
Unknown
Die Size
628 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.3
8.6
CUDA
8.6
6.6
Shader Model
6.6

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