AMD Radeon R9 380X vs NVIDIA B200 SXM6
GPU · Specs Compare
Graphics Card
Release Date
Nov 2015
Nov 2024
Generation
Pirate Islands
Server Blackwell
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 6.0 x16
Clock Speeds
Memory Clock
1425 MHz
2000 MHz
Base Clock
—
120 MHz
Boost Clock
—
1830 MHz
Memory
Memory Size
4GB
180GB
Memory Type
GDDR5
HBM3e
Memory Bus
256bit
8192bit
Bandwidth
182.4GB/s
8.19TB/s
Render Config
Compute Units
32
—
Shading Units
2048
18944
TMUs
128
592
ROPs
32
24
L1 Cache
16 KB (per CU)
256 KB (per SM)
L2 Cache
512 KB
126 MB
SM Count
—
148
Tensor Cores
—
592
Theoretical Performance
Pixel Rate
31.04 GPixel/s
43.92 GPixel/s
Texture Rate
124.2 GTexel/s
1083.4 GTexel/s
FP16 (half)
3.973 TFLOPS
1109.4 TFLOPS
FP32 (float)
3.973 TFLOPS
69.34 TFLOPS
FP64 (double)
248.3 GFLOPS
34.67 TFLOPS
Graphics Processor
GPU Name
Antigua
GB100
GPU Variant
Antigua XT(215-0877016)
GB100-886N-A1
Architecture
GCN 3.0
Blackwell
Foundry
TSMC
TSMC
Process Size
28 nm
5 nm
Transistors
5 billion
208 billion
Die Size
366 mm²
1628 mm²
Board Design
TDP
190W
1000W
Suggested PSU
450 W
1400 W
Outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
No outputs
Power Connectors
2x 6-pin
—
Graphics Features
DirectX
12 (12_0)
N/A
OpenGL
4.6
N/A
OpenCL
2.0
3.0
Vulkan
1.2
N/A
Shader Model
6.3
N/A
CUDA
—
10.0
Benchmark
3DMark Time Spy
3,011
—
3DMark Time Spy Extreme
1,294
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.