NVIDIA A100 SXM4 40 GB vs ATI Radeon HD 5830
GPU Specs Compare
Graphics Card
Release Date
May 2020
Feb 2010
Generation
Tesla Ampere
Evergreen
Type
AI GPU
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 2.0 x16
Clock Speeds
Base Clock
1095 MHz
-
Boost Clock
1410 MHz
-
Memory Clock
1215 MHz
1000 MHz
Memory
Memory Size
40GB
1024MB
Memory Type
HBM2e
GDDR5
Memory Bus
5120bit
256bit
Bandwidth
1555GB/s
128.0GB/s
Render Config
SM Count
108
-
Shading Units
6912
1120
TMUs
432
56
ROPs
160
16
Tensor Cores
432
-
L1 Cache
192 KB (per SM)
8 KB (per CU)
L2 Cache
40 MB
512 KB
Compute Units
-
14
Theoretical Performance
Pixel Rate
225.6 GPixel/s
12.80 GPixel/s
Texture Rate
609.1 GTexel/s
44.80 GTexel/s
FP16 (half)
77.97 TFLOPS
-
FP32 (float)
19.49 TFLOPS
1.792 TFLOPS
FP64 (double)
9.746 TFLOPS
358.4 GFLOPS
Graphics Processor
GPU Name
GA100
Cypress
Architecture
Ampere
TeraScale 2
Foundry
TSMC
TSMC
Process Size
7 nm
40 nm
Transistors
54.2 billion
2.154 billion
Die Size
826 mm²
334 mm²
GPU Variant
-
Cypress LE(215-0735047)
Board Design
TDP
400W
175W
Suggested PSU
800 W
450 W
Outputs
No outputs
2x DVI1x HDMI 1.3a1x DisplayPort 1.1
Power Connectors
None
2x 6-pin
Graphics Features
DirectX
N/A
11.2 (11_0)
OpenGL
N/A
4.4
OpenCL
3.0
1.2
Vulkan
N/A
N/A
CUDA
8.0
-
Shader Model
N/A
5.0
📊 Benchmark
Blender
2,186
-
3DMark Time Spy
-
301