NVIDIA A800 PCIe 40 GB vs NVIDIA Quadro K4100M
GPU · Specs Compare
Graphics Card
Release Date
Nov 2022
Jul 2013
Generation
Ampere
Quadro Mobile
Type
AI GPU
Professional
Bus Interface
PCIe 4.0 x16
MXM-B (3.0)
Clock Speeds
Base Clock
765 MHz
—
Boost Clock
1410 MHz
—
Memory Clock
1215 MHz
800 MHz
Memory
Memory Size
40GB
4GB
Memory Type
HBM2e
GDDR5
Memory Bus
5120bit
256bit
Bandwidth
1555GB/s
102.4GB/s
Render Config
SM Count
108
—
Shading Units
6912
1152
TMUs
432
96
ROPs
160
32
Tensor Cores
432
—
L1 Cache
192 KB (per SM)
16 KB (per SMX)
L2 Cache
40 MB
512 KB
Theoretical Performance
Pixel Rate
225.6 GPixel/s
16.94 GPixel/s
Texture Rate
609.1 GTexel/s
67.78 GTexel/s
FP16 (half)
77.97 TFLOPS
—
FP32 (float)
19.49 TFLOPS
1.627 TFLOPS
FP64 (double)
9.746 TFLOPS
67.78 GFLOPS
Graphics Processor
GPU Name
GA100
GK104
Architecture
Ampere
Kepler
Foundry
TSMC
TSMC
Process Size
7 nm
28 nm
Transistors
54.2 billion
3.54 billion
Die Size
826 mm²
294 mm²
GPU Variant
—
N15E-Q3-A2
Board Design
TDP
250W
100W
Suggested PSU
600 W
—
Outputs
No outputs
No outputs
Power Connectors
8-pin EPS
—
Graphics Features
DirectX
N/A
12 (11_0)
OpenGL
N/A
4.6
OpenCL
3.0
3.0
Vulkan
N/A
1.1
CUDA
8.0
3.0
Shader Model
N/A
5.1
▲ Specs Compare
Data sourced from official specifications and benchmark tests.