NVIDIA B100 vs NVIDIA GeForce RTX 2080
GPU Specs Compare
Graphics Card
Release Date
Unknown
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
1515 MHz
Boost Clock
975 MHz
1710 MHz
Memory Clock
2000 MHz
1750 MHz
Memory
Memory Size
96GB
8GB
Memory Type
HBM3e
GDDR6
Memory Bus
4096bit
256bit
Bandwidth
4.10TB/s
448.0GB/s
Render Config
SM Count
132
46
Shading Units
16896
2944
TMUs
528
184
ROPs
24
64
Tensor Cores
528
368
L1 Cache
256 KB (per SM)
64 KB (per SM)
L2 Cache
50 MB
4 MB
RT Cores
-
46
Theoretical Performance
Pixel Rate
23.40 GPixel/s
109.4 GPixel/s
Texture Rate
514.8 GTexel/s
314.6 GTexel/s
FP16 (half)
131.8 TFLOPS
20.14 TFLOPS
FP32 (float)
32.95 TFLOPS
10.07 TFLOPS
FP64 (double)
16.47 TFLOPS
314.6 GFLOPS
Graphics Processor
GPU Name
GB102
TU104
Architecture
Blackwell
Turing
Foundry
TSMC
TSMC
Process Size
5 nm
12 nm
Transistors
104 billion
13.6 billion
Die Size
Unknown
545 mm²
GPU Variant
-
TU104-400A-A1
Board Design
TDP
1000W
215W
Suggested PSU
1400 W
550 W
Outputs
No outputs
1x HDMI 2.03x DisplayPort 1.4a1x USB Type-C
Power Connectors
-
1x 6-pin + 1x 8-pin
Graphics Features
DirectX
N/A
12 Ultimate (12_2)
OpenGL
N/A
4.6
OpenCL
3.0
3.0
Vulkan
N/A
1.3
CUDA
10.1
7.5
Shader Model
N/A
6.8
📊 Benchmark
3DMark Time Spy
-
11,078
3DMark Time Spy Extreme
-
5,146
3DMark Speed Way
-
2,171
Battlefield 5 1080p
-
158
Shadow of the Tomb Raider 2160p
-
46
Cyberpunk 2077 2160p
-
39
Shadow of the Tomb Raider 1440p
-
85
Cyberpunk 2077 1440p
-
47
Shadow of the Tomb Raider 1080p
-
127
Battlefield 5 2160p
-
63
Cyberpunk 2077 1080p
-
67
Battlefield 5 1440p
-
114
GTA 5 2160p
-
106
GTA 5 1440p
-
108
GTA 5 1080p
-
180