NVIDIA GeForce GTX TITAN vs NVIDIA A100 PCIe 80 GB
GPU Specs Compare
Graphics Card
Release Date
Feb 2013
Jun 2021
Generation
GeForce 700
Tesla Ampere(Axx)
Type
Desktop
Professional
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
836 MHz
1065 MHz
Boost Clock
876 MHz
1410 MHz
Memory Clock
1502 MHz
1512 MHz
Memory
Memory Size
6GB
80GB
Memory Type
GDDR5
HBM2e
Memory Bus
384bit
5120bit
Bandwidth
288.4GB/s
1.94TB/s
Render Config
Shading Units
2688
6912
TMUs
224
432
ROPs
48
160
L1 Cache
16 KB (per SMX)
192 KB (per SM)
L2 Cache
1536 KB
80 MB
SM Count
-
108
Tensor Cores
-
432
Theoretical Performance
Pixel Rate
49.06 GPixel/s
225.6 GPixel/s
Texture Rate
196.2 GTexel/s
609.1 GTexel/s
FP32 (float)
4.709 TFLOPS
19.49 TFLOPS
FP64 (double)
1.570 TFLOPS
9.746 TFLOPS
FP16 (half)
-
77.97 TFLOPS
Graphics Processor
GPU Name
GK110
GA100
GPU Variant
GK110-400-A1
-
Architecture
Kepler
Ampere
Foundry
TSMC
TSMC
Process Size
28 nm
7 nm
Transistors
7.08 billion
54.2 billion
Die Size
561 mm²
826 mm²
Board Design
TDP
250W
300W
Suggested PSU
600 W
700 W
Outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
No outputs
Power Connectors
1x 6-pin + 1x 8-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
3.5
8.0
Shader Model
5.1
N/A
📊 Benchmark
3DMark Time Spy
2,881
-
OctaneBench
-
310
Blender
-
3,722