NVIDIA GeForce RTX 2070 SUPER vs NVIDIA B300
GPU Specs Compare
Graphics Card
Release Date
Jul 2019
Sep 2025
Generation
GeForce 20
Server Blackwell
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 5.0 x16
Clock Speeds
Base Clock
1605 MHz
1665 MHz
Boost Clock
1770 MHz
2032 MHz
Memory Clock
1750 MHz
2000 MHz
Memory
Memory Size
8GB
144GB
Memory Type
GDDR6
HBM3e
Memory Bus
256bit
4096bit
Bandwidth
448.0GB/s
4.10TB/s
Render Config
SM Count
40
148
Shading Units
2560
18944
TMUs
160
592
ROPs
64
24
Tensor Cores
320
592
RT Cores
40
-
L1 Cache
64 KB (per SM)
256 KB (per SM)
L2 Cache
4 MB
50 MB
Theoretical Performance
Pixel Rate
113.3 GPixel/s
48.77 GPixel/s
Texture Rate
283.2 GTexel/s
1202.9 GTexel/s
FP16 (half)
18.12 TFLOPS
1231.8 TFLOPS
FP32 (float)
9.062 TFLOPS
76.99 TFLOPS
FP64 (double)
283.2 GFLOPS
1202.9 GFLOPS
Graphics Processor
GPU Name
TU104
GB110
GPU Variant
TU104-410-A1
-
Architecture
Turing
Blackwell Ultra
Foundry
TSMC
TSMC
Process Size
12 nm
5 nm
Transistors
13.6 billion
104 billion
Die Size
545 mm²
Unknown
Board Design
TDP
215W
1400W
Suggested PSU
550 W
1800 W
Outputs
1x HDMI 2.03x DisplayPort 1.4a1x USB Type-C
No outputs
Power Connectors
1x 6-pin + 1x 8-pin
-
Graphics Features
DirectX
12 Ultimate (12_2)
N/A
OpenGL
4.6
N/A
OpenCL
3.0
3.0
Vulkan
1.3
N/A
CUDA
7.5
10.3
Shader Model
6.8
N/A
📊 Benchmark
3DMark Time Spy
10,169
-
3DMark Time Spy Extreme
4,764
-
3DMark Speed Way
2,070
-
Battlefield 5 1080p
133
-
Shadow of the Tomb Raider 2160p
42
-
Cyberpunk 2077 2160p
36
-
Shadow of the Tomb Raider 1440p
80
-
Cyberpunk 2077 1440p
43
-
Shadow of the Tomb Raider 1080p
118
-
Battlefield 5 2160p
56
-
Cyberpunk 2077 1080p
63
-
Battlefield 5 1440p
101
-
GTA 5 2160p
68
-
GTA 5 1440p
96
-
GTA 5 1080p
180
-