NVIDIA Quadro K4200 vs NVIDIA A800 PCIe 80 GB
GPU · Specs Compare
Graphics Card
Release Date
Jul 2014
Nov 2022
Generation
Quadro
Ampere
Type
Professional
AI GPU
Bus Interface
PCIe 2.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
771 MHz
1065 MHz
Boost Clock
784 MHz
1410 MHz
Memory Clock
1350 MHz
1593 MHz
Memory
Memory Size
4GB
80GB
Memory Type
GDDR5
HBM2e
Memory Bus
256bit
5120bit
Bandwidth
172.8GB/s
2039GB/s
Render Config
Shading Units
1344
6912
TMUs
112
432
ROPs
32
160
L1 Cache
16 KB (per SMX)
192 KB (per SM)
L2 Cache
512 KB
80 MB
SM Count
—
108
Tensor Cores
—
432
Theoretical Performance
Pixel Rate
21.95 GPixel/s
225.6 GPixel/s
Texture Rate
87.81 GTexel/s
609.1 GTexel/s
FP32 (float)
2.107 TFLOPS
19.49 TFLOPS
FP64 (double)
87.81 GFLOPS
9.746 TFLOPS
FP16 (half)
—
77.97 TFLOPS
Graphics Processor
GPU Name
GK104
GA100
GPU Variant
GK104-850-A2
—
Architecture
Kepler
Ampere
Foundry
TSMC
TSMC
Process Size
28 nm
7 nm
Transistors
3.54 billion
54.2 billion
Die Size
294 mm²
826 mm²
Board Design
TDP
108W
250W
Suggested PSU
300 W
600 W
Outputs
1x DVI2x DisplayPort 1.2
No outputs
Power Connectors
1x 6-pin
8-pin EPS
Graphics Features
DirectX
12 (11_0)
N/A
OpenGL
4.6
N/A
OpenCL
3.0
3.0
Vulkan
1.1
N/A
CUDA
3.0
8.0
Shader Model
5.1
N/A
Benchmark
3DMark Time Spy
1,465
—
3DMark Time Spy Extreme
702
—
Blender
—
3,719
▲ Specs Compare
Data sourced from official specifications and benchmark tests.