NVIDIA GeForce GTX 1080 Ti 12 GB vs NVIDIA A30 PCIe
GPU · Specs Compare
Graphics Card
Release Date
Unknown
Apr 2021
Generation
GeForce 10
Tesla Ampere
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1557 MHz
930 MHz
Boost Clock
1670 MHz
1440 MHz
Memory Clock
1376 MHz
1215 MHz
Memory
Memory Size
12GB
24GB
Memory Type
GDDR5X
HBM2e
Memory Bus
384bit
3072bit
Bandwidth
528.4GB/s
933.1GB/s
Render Config
SM Count
25
56
Shading Units
3200
3584
TMUs
200
224
ROPs
80
96
L1 Cache
48 KB (per SM)
192 KB (per SM)
L2 Cache
0 MB
24 MB
Tensor Cores
—
224
Theoretical Performance
Pixel Rate
133.6 GPixel/s
138.2 GPixel/s
Texture Rate
334.0 GTexel/s
322.6 GTexel/s
FP16 (half)
167.0 GFLOPS
10.32 TFLOPS
FP32 (float)
10.69 TFLOPS
10.32 TFLOPS
FP64 (double)
334.0 GFLOPS
5.161 TFLOPS
Graphics Processor
GPU Name
GP102
GA100
Architecture
Pascal
Ampere
Foundry
TSMC
TSMC
Process Size
16 nm
7 nm
Transistors
11.8 billion
54.2 billion
Die Size
471 mm²
826 mm²
Board Design
TDP
250W
165W
Suggested PSU
600 W
450 W
Outputs
1x HDMI 2.03x DisplayPort 1.4a
No outputs
Power Connectors
1x 6-pin + 1x 8-pin
8-pin EPS
Graphics Features
DirectX
12 (12_1)
N/A
OpenGL
4.6
N/A
OpenCL
3.0
3.0
Vulkan
1.3
N/A
CUDA
6.1
8.0
Shader Model
6.7
N/A
Benchmark
Blender
—
2,036
▲ Specs Compare
Data sourced from official specifications and benchmark tests.