Home GPU Comparison NVIDIA B200 SXM 192 GB vs AMD Radeon RX 560X

NVIDIA B200 SXM 192 GB vs AMD Radeon RX 560X

We compared two Desktop platform GPUs: 192GB VRAM B200 SXM 192 GB and 4GB VRAM Radeon RX 560X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA B200 SXM 192 GB 's Advantages
Released 5 years and 9 months late
Boost Clock has increased by 44% (1837MHz vs 1275MHz)
More VRAM (192GB vs 4GB)
Larger VRAM bandwidth (4100GB/s vs 112.0GB/s)
15872 additional rendering cores
AMD Radeon RX 560X 's Advantages
Lower TDP (75W vs 1000W)

Score

Benchmark

FP32 (float)
B200 SXM 192 GB +2277%
62.08 TFLOPS
Radeon RX 560X
2.611 TFLOPS
VS

Graphics Card

Jan 2024
Release Date
Apr 2018
Tesla Blackwell
Generation
Polaris
Desktop
Type
Desktop
PCIe 5.0 x16
Bus Interface
PCIe 3.0 x8

Clock Speeds

1665 MHz
Base Clock
1175 MHz
1837 MHz
Boost Clock
1275 MHz
2000 MHz
Memory Clock
1750 MHz

Memory

192GB
Memory Size
4GB
HBM3e
Memory Type
GDDR5
4096bit
Memory Bus
128bit
4100GB/s
Bandwidth
112.0GB/s

Render Config

-
Compute Units
16
132
SM Count
-
16896
Shading Units
1024
528
TMUs
64
24
ROPs
16
528
Tensor Cores
-
-
-
-
256 KB (per SM)
L1 Cache
16 KB (per CU)
50 MB
L2 Cache
1024 KB
-
-
-

Theoretical Performance

44.09 GPixel/s
Pixel Rate
20.40 GPixel/s
969.9 GTexel/s
Texture Rate
81.60 GTexel/s
248.3 TFLOPS
FP16 (half)
2.611 TFLOPS
62.08 TFLOPS
FP32 (float)
2.611 TFLOPS
31.04 TFLOPS
FP64 (double)
163.2 GFLOPS

Board Design

1000W
TDP
75W
1400 W
Suggested PSU
250 W
No outputs
Outputs
1x DVI 1x HDMI 2.0b 1x DisplayPort 1.4a
-
Power Connectors
None

Graphics Processor

GB100
GPU Name
Polaris 21
-
GPU Variant
Polaris 21 XT (215-0908004)
Blackwell
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
5 nm
Process Size
14 nm
208 billion
Transistors
3 billion
Unknown
Die Size
123 mm²

Graphics Features

N/A
DirectX
12 (12_0)
N/A
OpenGL
4.6
3.0
OpenCL
2.1
N/A
Vulkan
1.2
9.0
CUDA
-
N/A
Shader Model
6.4

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