NVIDIA B200 vs NVIDIA GeForce RTX 2080 Ti
GPU · Specs Compare
Graphics Card
Release Date
Jan 2024
Sep 2018
Generation
Server Blackwell
GeForce 20
Type
Desktop
Desktop
Bus Interface
PCIe 5.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
700 MHz
1350 MHz
Boost Clock
1965 MHz
1545 MHz
Memory Clock
2000 MHz
1750 MHz
Memory
Memory Size
90GB
11GB
Memory Type
HBM3e
GDDR6
Memory Bus
4096bit
352bit
Bandwidth
4.10TB/s
616.0GB/s
Render Config
SM Count
148
68
Shading Units
18944
4352
TMUs
592
272
ROPs
24
88
Tensor Cores
592
544
L1 Cache
256 KB (per SM)
64 KB (per SM)
L2 Cache
50 MB
0 MB
RT Cores
—
68
Theoretical Performance
Pixel Rate
47.16 GPixel/s
136.0 GPixel/s
Texture Rate
1163.3 GTexel/s
420.2 GTexel/s
FP16 (half)
1191.2 TFLOPS
26.90 TFLOPS
FP32 (float)
74.45 TFLOPS
13.45 TFLOPS
FP64 (double)
37.22 TFLOPS
420.2 GFLOPS
Graphics Processor
GPU Name
GB100
TU102
Architecture
Blackwell
Turing
Foundry
TSMC
TSMC
Process Size
5 nm
12 nm
Transistors
104 billion
18.6 billion
Die Size
Unknown
754 mm²
GPU Variant
—
TU102-300A-K1-A1
Board Design
TDP
1000W
250W
Suggested PSU
1400 W
600 W
Outputs
No outputs
1x HDMI 2.03x DisplayPort 1.4a1x USB Type-C
Power Connectors
—
2x 8-pin
Graphics Features
DirectX
N/A
12 Ultimate (12_2)
OpenGL
N/A
4.6
OpenCL
3.0
3.0
Vulkan
N/A
1.4
CUDA
10.0
7.5
Shader Model
N/A
6.8
▲ Specs Compare
Data sourced from official specifications and benchmark tests.