NVIDIA B100 vs AMD Radeon R9 380
We compared two Desktop platform GPUs: 96GB VRAM B100 and 2GB VRAM Radeon R9 380 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA B100 's Advantages
Released 9 years and 5 months late
Boost Clock1837MHz
More VRAM (96GB vs 2GB)
Larger VRAM bandwidth (4.10TB/s vs 176.0GB/s)
15104 additional rendering cores
AMD Radeon R9 380 's Advantages
Lower TDP (190W vs 1000W)
Score
Benchmark
FP32 (float)
B100
+1685%
62.08 TFLOPS
Radeon R9 380
3.476 TFLOPS
Graphics Card
Nov 2024
Release Date
Jun 2015
Server Blackwell
Generation
Pirate Islands
Desktop
Type
Desktop
PCIe 5.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
1665 MHz
Base Clock
-
1837 MHz
Boost Clock
-
2000 MHz
Memory Clock
1375 MHz
Memory
96GB
Memory Size
2GB
HBM3e
Memory Type
GDDR5
4096bit
Memory Bus
256bit
4.10TB/s
Bandwidth
176.0GB/s
Render Config
-
Compute Units
28
132
SM Count
-
16896
Shading Units
1792
528
TMUs
112
24
ROPs
32
528
Tensor Cores
-
-
-
-
256 KB (per SM)
L1 Cache
16 KB (per CU)
50 MB
L2 Cache
512 KB
-
-
-
Theoretical Performance
44.09 GPixel/s
Pixel Rate
31.04 GPixel/s
969.9 GTexel/s
Texture Rate
108.6 GTexel/s
248.3 TFLOPS
FP16 (half)
3.476 TFLOPS
62.08 TFLOPS
FP32 (float)
3.476 TFLOPS
31.04 TFLOPS
FP64 (double)
217.3 GFLOPS
Board Design
1000W
TDP
190W
1400 W
Suggested PSU
450 W
No outputs
Outputs
2x DVI
1x HDMI 1.4a
1x DisplayPort 1.2
-
Power Connectors
2x 6-pin
Graphics Processor
GB102
GPU Name
Antigua
-
GPU Variant
Antigua PRO
(215-0877000)
Blackwell
Architecture
GCN 3.0
TSMC
Foundry
TSMC
5 nm
Process Size
28 nm
104 billion
Transistors
5 billion
Unknown
Die Size
366 mm²
Graphics Features
N/A
DirectX
12 (12_0)
N/A
OpenGL
4.6
3.0
OpenCL
2.0
N/A
Vulkan
1.2
10.1
CUDA
-
N/A
Shader Model
6.3
