AMD Radeon RX 560X vs NVIDIA B200 SXM6
GPU · Specs Compare
Graphics Card
Release Date
Apr 2018
Nov 2024
Generation
Polaris
Server Blackwell
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x8
PCIe 6.0 x16
Clock Speeds
Base Clock
1175 MHz
120 MHz
Boost Clock
1275 MHz
1830 MHz
Memory Clock
1750 MHz
2000 MHz
Memory
Memory Size
4GB
180GB
Memory Type
GDDR5
HBM3e
Memory Bus
128bit
8192bit
Bandwidth
112.0GB/s
8.19TB/s
Render Config
Compute Units
16
—
Shading Units
1024
18944
TMUs
64
592
ROPs
16
24
L1 Cache
16 KB (per CU)
256 KB (per SM)
L2 Cache
1024 KB
126 MB
SM Count
—
148
Tensor Cores
—
592
Theoretical Performance
Pixel Rate
20.40 GPixel/s
43.92 GPixel/s
Texture Rate
81.60 GTexel/s
1083.4 GTexel/s
FP16 (half)
2.611 TFLOPS
1109.4 TFLOPS
FP32 (float)
2.611 TFLOPS
69.34 TFLOPS
FP64 (double)
163.2 GFLOPS
34.67 TFLOPS
Graphics Processor
GPU Name
Polaris 21
GB100
GPU Variant
Polaris 21 XT(215-0908004)
GB100-886N-A1
Architecture
GCN 4.0
Blackwell
Foundry
GlobalFoundries
TSMC
Process Size
14 nm
5 nm
Transistors
3 billion
208 billion
Die Size
123 mm²
1628 mm²
Board Design
TDP
75W
1000W
Suggested PSU
250 W
1400 W
Outputs
1x DVI1x HDMI 2.0b1x DisplayPort 1.4a
No outputs
Power Connectors
None
—
Graphics Features
DirectX
12 (12_0)
N/A
OpenGL
4.6
N/A
OpenCL
2.1
3.0
Vulkan
1.2
N/A
Shader Model
6.4
N/A
CUDA
—
10.0
▲ Specs Compare
Data sourced from official specifications and benchmark tests.