NVIDIA B100 vs NVIDIA RTX 4500 Ada Generation
We compared two Desktop platform GPUs: 96GB VRAM B100 and 24GB VRAM RTX 4500 Ada Generation to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA B100 's Advantages
Released 1 years and 3 months late
More VRAM (96GB vs 24GB)
Larger VRAM bandwidth (4.10TB/s vs 432.0GB/s)
9216 additional rendering cores
NVIDIA RTX 4500 Ada Generation 's Advantages
Boost Clock has increased by 40% (2580MHz vs 1837MHz)
Lower TDP (210W vs 1000W)
Score
Benchmark
FP32 (float)
B100
+56%
62.08 TFLOPS
RTX 4500 Ada Generation
39.63 TFLOPS
Graphics Card
Nov 2024
Release Date
Aug 2023
Server Blackwell
Generation
Quadro Ada
Desktop
Type
Desktop
PCIe 5.0 x16
Bus Interface
PCIe 4.0 x16
Clock Speeds
1665 MHz
Base Clock
2070 MHz
1837 MHz
Boost Clock
2580 MHz
2000 MHz
Memory Clock
2250 MHz
Memory
96GB
Memory Size
24GB
HBM3e
Memory Type
GDDR6
4096bit
Memory Bus
192bit
4.10TB/s
Bandwidth
432.0GB/s
Render Config
-
-
-
132
SM Count
60
16896
Shading Units
7680
528
TMUs
240
24
ROPs
80
528
Tensor Cores
240
-
RT Cores
60
256 KB (per SM)
L1 Cache
128 KB (per SM)
50 MB
L2 Cache
48 MB
-
-
-
Theoretical Performance
44.09 GPixel/s
Pixel Rate
206.4 GPixel/s
969.9 GTexel/s
Texture Rate
619.2 GTexel/s
248.3 TFLOPS
FP16 (half)
39.63 TFLOPS
62.08 TFLOPS
FP32 (float)
39.63 TFLOPS
31.04 TFLOPS
FP64 (double)
619.2 GFLOPS
Board Design
1000W
TDP
210W
1400 W
Suggested PSU
550 W
No outputs
Outputs
4x DisplayPort 1.4a
-
Power Connectors
None
Graphics Processor
GB102
GPU Name
AD103
-
-
-
Blackwell
Architecture
Ada Lovelace
TSMC
Foundry
TSMC
5 nm
Process Size
5 nm
104 billion
Transistors
45.9 billion
Unknown
Die Size
379 mm²
Graphics Features
N/A
DirectX
12 Ultimate (12_2)
N/A
OpenGL
4.6
3.0
OpenCL
3.0
N/A
Vulkan
1.3
10.1
CUDA
8.9
N/A
Shader Model
6.7
