NVIDIA GB10 vs NVIDIA GeForce RTX 3060 GA104
GPU · Specs Compare
Graphics Card
Release Date
Oct 2025
Sep 2021
Generation
Server Blackwell
GeForce 30
Type
Desktop
Desktop
Bus Interface
PCIe 5.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1665 MHz
1320 MHz
Boost Clock
2418 MHz
1777 MHz
Memory Clock
1067 MHz
1875 MHz
Memory
Memory Size
128GB
12GB
Memory Type
LPDDR5X
GDDR6
Memory Bus
256bit
192bit
Bandwidth
273.2GB/s
360.0GB/s
Render Config
SM Count
48
28
Shading Units
6144
3584
TMUs
384
112
ROPs
48
48
Tensor Cores
384
112
RT Cores
48
28
L1 Cache
256 KB (per SM)
128 KB (per SM)
L2 Cache
50 MB
3 MB
Theoretical Performance
Pixel Rate
116.1 GPixel/s
85.30 GPixel/s
Texture Rate
928.5 GTexel/s
199.0 GTexel/s
FP16 (half)
29.71 TFLOPS
12.74 TFLOPS
FP32 (float)
29.71 TFLOPS
12.74 TFLOPS
FP64 (double)
464.3 GFLOPS
199.0 GFLOPS
Graphics Processor
GPU Name
GB20B
GA104
Architecture
Blackwell 2.0
Ampere
Foundry
TSMC
Samsung
Process Size
3 nm
8 nm
Transistors
Unknown
17.4 billion
Die Size
Unknown
392 mm²
GPU Variant
—
GA104-150-A1
Board Design
TDP
140W
170W
Suggested PSU
300 W
450 W
Outputs
1x HDMI
1x HDMI 2.13x DisplayPort 1.4a
Power Connectors
None
1x 12-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
12.1
8.6
Shader Model
N/A
6.6
Benchmark
3DMark Time Spy
—
8,935
3DMark Time Spy Extreme
—
4,231
▲ Specs Compare
Data sourced from official specifications and benchmark tests.