NVIDIA GeForce GTX 1630 vs NVIDIA GB10
GPU Specs Compare
Graphics Card
Release Date
Jun 2022
Oct 2025
Generation
GeForce 16
Server Blackwell
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 5.0 x16
Clock Speeds
Base Clock
1740 MHz
1665 MHz
Boost Clock
1785 MHz
2418 MHz
Memory Clock
1500 MHz
1067 MHz
Memory
Memory Size
4GB
128GB
Memory Type
GDDR6
LPDDR5X
Memory Bus
64bit
256bit
Bandwidth
96.00GB/s
273.2GB/s
Render Config
SM Count
8
48
Shading Units
512
6144
TMUs
32
384
ROPs
16
48
L1 Cache
64 KB (per SM)
256 KB (per SM)
L2 Cache
1024 KB
50 MB
Tensor Cores
-
384
RT Cores
-
48
Theoretical Performance
Pixel Rate
28.56 GPixel/s
116.1 GPixel/s
Texture Rate
57.12 GTexel/s
928.5 GTexel/s
FP16 (half)
3.656 TFLOPS
29.71 TFLOPS
FP32 (float)
1.828 TFLOPS
29.71 TFLOPS
FP64 (double)
57.12 GFLOPS
464.3 GFLOPS
Graphics Processor
GPU Name
TU117
GB20B
GPU Variant
TU117-150-KA-A1
-
Architecture
Turing
Blackwell 2.0
Foundry
TSMC
TSMC
Process Size
12 nm
3 nm
Transistors
4.7 billion
Unknown
Die Size
200 mm²
Unknown
Board Design
TDP
75W
140W
Suggested PSU
250 W
300 W
Outputs
1x DVI1x HDMI 2.01x DisplayPort 1.4a
1x HDMI
Power Connectors
None
None
Graphics Features
DirectX
12 (12_1)
N/A
OpenGL
4.6
N/A
OpenCL
3.0
3.0
Vulkan
1.3
N/A
CUDA
7.5
12.1
Shader Model
6.8
N/A
📊 Benchmark
3DMark Time Spy
2,100
-
3DMark Time Spy Extreme
953
-