NVIDIA A800 PCIe 80 GB vs NVIDIA GeForce RTX 2070 SUPER Mobile
GPU · Specs Compare
Graphics Card
Release Date
Nov 2022
Apr 2020
Generation
Ampere
GeForce 20 Mobile
Type
AI GPU
Mobile
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1065 MHz
1140 MHz
Boost Clock
1410 MHz
1380 MHz
Memory Clock
1593 MHz
1750 MHz
Memory
Memory Size
80GB
8GB
Memory Type
HBM2e
GDDR6
Memory Bus
5120bit
256bit
Bandwidth
2039GB/s
448.0GB/s
Render Config
SM Count
108
40
Shading Units
6912
2560
TMUs
432
160
ROPs
160
64
Tensor Cores
432
320
L1 Cache
192 KB (per SM)
64 KB (per SM)
L2 Cache
80 MB
4 MB
RT Cores
—
40
Theoretical Performance
Pixel Rate
225.6 GPixel/s
88.32 GPixel/s
Texture Rate
609.1 GTexel/s
220.8 GTexel/s
FP16 (half)
77.97 TFLOPS
14.13 TFLOPS
FP32 (float)
19.49 TFLOPS
7.066 TFLOPS
FP64 (double)
9.746 TFLOPS
220.8 GFLOPS
Graphics Processor
GPU Name
GA100
TU104
Architecture
Ampere
Turing
Foundry
TSMC
TSMC
Process Size
7 nm
12 nm
Transistors
54.2 billion
13.6 billion
Die Size
826 mm²
545 mm²
GPU Variant
—
N18E-G2R
Board Design
TDP
250W
115W
Suggested PSU
600 W
—
Outputs
No outputs
No outputs
Power Connectors
8-pin EPS
None
Graphics Features
DirectX
N/A
12 Ultimate (12_2)
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
—
3DMark Time Spy
—
8,409
3DMark Time Spy Extreme
—
3,967
3DMark Speed Way
—
1,840
▲ Specs Compare
Data sourced from official specifications and benchmark tests.