NVIDIA A16 PCIe vs NVIDIA RTX A4000 Max-Q
GPU · Specs Compare
Graphics Card
Release Date
Apr 2021
Apr 2021
Generation
Tesla
Ampere-MW
Type
Desktop
Mobile
Bus Interface
PCIe 4.0 x8
PCIe 4.0 x16
Clock Speeds
Base Clock
885 MHz
780 MHz
Boost Clock
1695 MHz
1395 MHz
Memory Clock
1812 MHz
1375 MHz
Memory
Memory Size
16GB
8GB
Memory Type
GDDR6
GDDR6
Memory Bus
128bit
256bit
Bandwidth
231.9GB/s
352.0GB/s
Render Config
SM Count
10
40
Shading Units
1280
5120
TMUs
40
160
ROPs
32
80
Tensor Cores
40
160
RT Cores
10
40
L1 Cache
128 KB (per SM)
128 KB (per SM)
L2 Cache
2 MB
4 MB
Theoretical Performance
Pixel Rate
54.24 GPixel/s
111.6 GPixel/s
Texture Rate
67.80 GTexel/s
223.2 GTexel/s
FP16 (half)
4.339 TFLOPS
14.28 TFLOPS
FP32 (float)
4.339 TFLOPS
14.28 TFLOPS
FP64 (double)
135.6 GFLOPS
223.2 GFLOPS
Graphics Processor
GPU Name
GA107
GA104
Architecture
Ampere
Ampere
Foundry
Samsung
Samsung
Process Size
8 nm
8 nm
Transistors
Unknown
17.4 billion
Die Size
Unknown
392 mm²
Board Design
TDP
250W
80W
Suggested PSU
600 W
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Outputs
No outputs
Portable Device Dependent
Power Connectors
8-pin EPS
None
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
8.6
Shader Model
6.6
6.8
Benchmark
Blender
510
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▲ Specs Compare
Data sourced from official specifications and benchmark tests.