NVIDIA GeForce RTX 3090 Ti vs NVIDIA A100 PCIe
GPU · Specs Compare
Graphics Card
Release Date
Jan 2022
Jun 2020
Generation
GeForce 30
Tesla
Type
Desktop
AI GPU
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1560 MHz
765 MHz
Boost Clock
1860 MHz
1410 MHz
Memory Clock
1313 MHz
1215 MHz
Memory
Memory Size
24GB
40GB
Memory Type
GDDR6X
HBM2e
Memory Bus
384bit
5120bit
Bandwidth
1.01TB/s
1555GB/s
Render Config
SM Count
84
108
Shading Units
10752
6912
TMUs
336
432
ROPs
112
160
Tensor Cores
336
432
RT Cores
84
—
L1 Cache
128 KB (per SM)
192 KB (per SM)
L2 Cache
6 MB
40 MB
Theoretical Performance
Pixel Rate
208.3 GPixel/s
225.6 GPixel/s
Texture Rate
625.0 GTexel/s
609.1 GTexel/s
FP16 (half)
40.00 TFLOPS
77.97 TFLOPS
FP32 (float)
40.00 TFLOPS
19.49 TFLOPS
FP64 (double)
625.0 GFLOPS
9.746 TFLOPS
Graphics Processor
GPU Name
GA102
GA100
GPU Variant
GA102-350-A1
—
Architecture
Ampere
Ampere
Foundry
Samsung
TSMC
Process Size
8 nm
7 nm
Transistors
28.3 billion
54.2 billion
Die Size
628 mm²
826 mm²
Board Design
TDP
450W
250W
Suggested PSU
850 W
600 W
Outputs
1x HDMI 2.13x DisplayPort 1.4a
No outputs
Power Connectors
1x 16-pin
8-pin EPS
Graphics Features
DirectX
12 Ultimate (12_2)
N/A
OpenGL
4.6
N/A
OpenCL
3.0
3.0
Vulkan
1.4
N/A
CUDA
8.6
8.0
Shader Model
6.8
N/A
Benchmark
3DMark Time Spy
21,832
—
3DMark Time Spy Extreme
11,318
—
3DMark Speed Way
5,903
—
Blender
6,217
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.