NVIDIA A800 PCIe 80 GB vs NVIDIA GeForce MX450 30.5W 10Gbps
GPU · Specs Compare
Graphics Card
Release Date
Nov 2022
Aug 2020
Generation
Ampere
GeForce MX
Type
AI GPU
Mobile
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x4
Clock Speeds
Base Clock
1065 MHz
1395 MHz
Boost Clock
1410 MHz
1575 MHz
Memory Clock
1593 MHz
1250 MHz
Memory
Memory Size
80GB
2GB
Memory Type
HBM2e
GDDR6
Memory Bus
5120bit
64bit
Bandwidth
2039GB/s
80.00GB/s
Render Config
SM Count
108
14
Shading Units
6912
896
TMUs
432
56
ROPs
160
32
Tensor Cores
432
—
L1 Cache
192 KB (per SM)
64 KB (per SM)
L2 Cache
80 MB
512 KB
Theoretical Performance
Pixel Rate
225.6 GPixel/s
50.40 GPixel/s
Texture Rate
609.1 GTexel/s
88.20 GTexel/s
FP16 (half)
77.97 TFLOPS
5.645 TFLOPS
FP32 (float)
19.49 TFLOPS
2.822 TFLOPS
FP64 (double)
9.746 TFLOPS
88.20 GFLOPS
Graphics Processor
GPU Name
GA100
TU117
Architecture
Ampere
Turing
Foundry
TSMC
TSMC
Process Size
7 nm
12 nm
Transistors
54.2 billion
4.7 billion
Die Size
826 mm²
200 mm²
GPU Variant
—
N18S-G5
Board Design
TDP
250W
31W
Suggested PSU
600 W
—
Outputs
No outputs
No outputs
Power Connectors
8-pin EPS
None
Graphics Features
DirectX
N/A
12 (12_1)
OpenGL
N/A
4.6
OpenCL
3.0
3.0
Vulkan
N/A
1.3
CUDA
8.0
7.5
Shader Model
N/A
6.6
Benchmark
Blender
3,719
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.