NVIDIA A16 PCIe vs NVIDIA GeForce RTX 4080 16 GB
GPU Specs Compare
Graphics Card
Release Date
Apr 2021
Sep 2022
Generation
Tesla
GeForce 40
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x8
PCIe 4.0 x16
Clock Speeds
Base Clock
885 MHz
2205 MHz
Boost Clock
1695 MHz
2505 MHz
Memory Clock
1812 MHz
1400 MHz
Memory
Memory Size
16GB
16GB
Memory Type
GDDR6
GDDR6X
Memory Bus
128bit
256bit
Bandwidth
231.9GB/s
716.8GB/s
Render Config
SM Count
10
76
Shading Units
1280
9728
TMUs
40
304
ROPs
32
112
Tensor Cores
40
304
RT Cores
10
76
L1 Cache
128 KB (per SM)
128 KB (per SM)
L2 Cache
2 MB
64 MB
Theoretical Performance
Pixel Rate
54.24 GPixel/s
280.6 GPixel/s
Texture Rate
67.80 GTexel/s
761.5 GTexel/s
FP16 (half)
4.339 TFLOPS
48.74 TFLOPS
FP32 (float)
4.339 TFLOPS
48.74 TFLOPS
FP64 (double)
135.6 GFLOPS
761.5 GFLOPS
Graphics Processor
GPU Name
GA107
AD103
Architecture
Ampere
Ada Lovelace
Foundry
Samsung
TSMC
Process Size
8 nm
4 nm
Transistors
Unknown
45.9 billion
Die Size
Unknown
379 mm²
GPU Variant
-
AD103-300-A1
Board Design
TDP
250W
320W
Suggested PSU
600 W
700 W
Outputs
No outputs
1x HDMI 2.13x DisplayPort 1.4a
Power Connectors
8-pin EPS
1x 16-pin
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
8.9
Shader Model
6.6
6.6
📊 Benchmark
Blender
510
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