NVIDIA A100 PCIe vs AMD Radeon RX 470D
GPU · Specs Compare
Graphics Card
Release Date
Jun 2020
Oct 2016
Generation
Tesla
Arctic Islands
Type
AI GPU
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
765 MHz
926 MHz
Boost Clock
1410 MHz
1206 MHz
Memory Clock
1215 MHz
1650 MHz
Memory
Memory Size
40GB
4GB
Memory Type
HBM2e
GDDR5
Memory Bus
5120bit
256bit
Bandwidth
1555GB/s
211.2GB/s
Render Config
SM Count
108
—
Shading Units
6912
1792
TMUs
432
112
ROPs
160
32
Tensor Cores
432
—
L1 Cache
192 KB (per SM)
16 KB (per CU)
L2 Cache
40 MB
2 MB
Compute Units
—
28
Theoretical Performance
Pixel Rate
225.6 GPixel/s
38.59 GPixel/s
Texture Rate
609.1 GTexel/s
135.1 GTexel/s
FP16 (half)
77.97 TFLOPS
4.322 TFLOPS
FP32 (float)
19.49 TFLOPS
4.322 TFLOPS
FP64 (double)
9.746 TFLOPS
270.1 GFLOPS
Graphics Processor
GPU Name
GA100
Ellesmere
Architecture
Ampere
GCN 4.0
Foundry
TSMC
GlobalFoundries
Process Size
7 nm
14 nm
Transistors
54.2 billion
5.7 billion
Die Size
826 mm²
232 mm²
GPU Variant
—
Polaris 10 PROD
Board Design
TDP
250W
120W
Suggested PSU
600 W
300 W
Outputs
No outputs
1x HDMI 2.0b3x DisplayPort 1.4a
Power Connectors
8-pin EPS
1x 6-pin
Graphics Features
DirectX
N/A
12 (12_0)
OpenGL
N/A
4.6
OpenCL
3.0
2.1
Vulkan
N/A
1.2
CUDA
8.0
—
Shader Model
N/A
6.4
▲ Specs Compare
Data sourced from official specifications and benchmark tests.