NVIDIA A800 PCIe 80 GB vs NVIDIA GeForce RTX 5070 Ti Mobile
GPU Specs Compare
Graphics Card
Release Date
Nov 2022
Mar 2025
Generation
Ampere
GeForce 50 Mobile
Type
AI GPU
Mobile
Bus Interface
PCIe 4.0 x16
PCIe 5.0 x16
Clock Speeds
Base Clock
1065 MHz
847 MHz
Boost Clock
1410 MHz
1447 MHz
Memory Clock
1593 MHz
1750 MHz
Memory
Memory Size
80GB
12GB
Memory Type
HBM2e
GDDR7
Memory Bus
5120bit
192bit
Bandwidth
2039GB/s
672.0GB/s
Render Config
SM Count
108
46
Shading Units
6912
5888
TMUs
432
184
ROPs
160
80
Tensor Cores
432
184
L1 Cache
192 KB (per SM)
128 KB (per SM)
L2 Cache
80 MB
48 MB
RT Cores
-
46
Theoretical Performance
Pixel Rate
225.6 GPixel/s
115.8 GPixel/s
Texture Rate
609.1 GTexel/s
266.2 GTexel/s
FP16 (half)
77.97 TFLOPS
17.04 TFLOPS
FP32 (float)
19.49 TFLOPS
17.04 TFLOPS
FP64 (double)
9.746 TFLOPS
266.2 GFLOPS
Graphics Processor
GPU Name
GA100
GB205
Architecture
Ampere
Blackwell 2.0
Foundry
TSMC
TSMC
Process Size
7 nm
5 nm
Transistors
54.2 billion
31.1 billion
Die Size
826 mm²
263 mm²
GPU Variant
-
GB205
Board Design
TDP
250W
60-115W
Suggested PSU
600 W
250 W
Outputs
No outputs
Portable Device Dependent
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
1.4
CUDA
8.0
12.0
Shader Model
N/A
6.8
📊 Benchmark
Blender
3,719
-
3DMark Time Spy
-
17,452
3DMark Time Spy Extreme
-
8,328
3DMark Speed Way
-
4,421