NVIDIA GeForce GTX 980 Ti vs NVIDIA A100 SXM4 40 GB
GPU · Specs Compare
Graphics Card
Release Date
Jun 2015
May 2020
Generation
GeForce 900
Tesla Ampere
Type
Desktop
AI GPU
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1000 MHz
1095 MHz
Boost Clock
1076 MHz
1410 MHz
Memory Clock
1753 MHz
1215 MHz
Memory
Memory Size
6GB
40GB
Memory Type
GDDR5
HBM2e
Memory Bus
384bit
5120bit
Bandwidth
336.6GB/s
1555GB/s
Render Config
Shading Units
2816
6912
TMUs
176
432
ROPs
96
160
L1 Cache
48 KB (per SMM)
192 KB (per SM)
L2 Cache
3 MB
40 MB
SM Count
—
108
Tensor Cores
—
432
Theoretical Performance
Pixel Rate
103.3 GPixel/s
225.6 GPixel/s
Texture Rate
189.4 GTexel/s
609.1 GTexel/s
FP32 (float)
6.060 TFLOPS
19.49 TFLOPS
FP64 (double)
189.4 GFLOPS
9.746 TFLOPS
FP16 (half)
—
77.97 TFLOPS
Graphics Processor
GPU Name
GM200
GA100
GPU Variant
GM200-310-A1
—
Architecture
Maxwell 2.0
Ampere
Foundry
TSMC
TSMC
Process Size
28 nm
7 nm
Transistors
8 billion
54.2 billion
Die Size
601 mm²
826 mm²
Board Design
TDP
250W
400W
Suggested PSU
600 W
800 W
Outputs
1x DVI1x HDMI 2.03x DisplayPort 1.2
No outputs
Power Connectors
1x 6-pin + 1x 8-pin
None
Graphics Features
DirectX
12 (12_1)
N/A
OpenGL
4.6
N/A
OpenCL
3.0
3.0
Vulkan
1.4
N/A
CUDA
5.2
8.0
Shader Model
6.8
N/A
Benchmark
3DMark Time Spy
5,789
—
3DMark Time Spy Extreme
2,807
—
Shadow of the Tomb Raider 2160p
24
—
Shadow of the Tomb Raider 1440p
45
—
Shadow of the Tomb Raider 1080p
75
—
Blender
544
2,186
GTA 5 2160p
72
—
GTA 5 1440p
74
—
GTA 5 1080p
120
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.