NVIDIA GRID A100B vs ATI Radeon HD 5870
GPU · Specs Compare
Graphics Card
Release Date
May 2020
Sep 2009
Generation
GRID
Evergreen
Type
Professional
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 2.0 x16
Clock Speeds
Base Clock
900 MHz
—
Boost Clock
1005 MHz
—
Memory Clock
1215 MHz
1200 MHz
Memory
Memory Size
48GB
1024MB
Memory Type
HBM2e
GDDR5
Memory Bus
6144bit
256bit
Bandwidth
1.87TB/s
153.6GB/s
Render Config
SM Count
108
—
Shading Units
6912
1600
TMUs
432
80
ROPs
192
32
Tensor Cores
432
—
L1 Cache
192 KB (per SM)
8 KB (per CU)
L2 Cache
48 MB
512 KB
Compute Units
—
20
Theoretical Performance
Pixel Rate
193.0 GPixel/s
27.20 GPixel/s
Texture Rate
434.2 GTexel/s
68.00 GTexel/s
FP16 (half)
55.57 TFLOPS
—
FP32 (float)
13.89 TFLOPS
2.720 TFLOPS
FP64 (double)
6.947 TFLOPS
544.0 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 XT(215-0735033)
Board Design
TDP
400W
188W
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
▲ Specs Compare
Data sourced from official specifications and benchmark tests.