NVIDIA GB10 vs NVIDIA GeForce GTX 690
GPU Specs Compare
Graphics Card
Release Date
Oct 2025
May 2012
Generation
Server Blackwell
GeForce 600
Type
Desktop
Desktop
Bus Interface
PCIe 5.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1665 MHz
915 MHz
Boost Clock
2418 MHz
1019 MHz
Memory Clock
1067 MHz
1502 MHz
Memory
Memory Size
128GB
2GB
Memory Type
LPDDR5X
GDDR5
Memory Bus
256bit
256bit
Bandwidth
273.2GB/s
192.3GB/s
Render Config
SM Count
48
-
Shading Units
6144
1536
TMUs
384
128
ROPs
48
32
Tensor Cores
384
-
RT Cores
48
-
L1 Cache
256 KB (per SM)
16 KB (per SMX)
L2 Cache
50 MB
512 KB
Theoretical Performance
Pixel Rate
116.1 GPixel/s
32.61 GPixel/s
Texture Rate
928.5 GTexel/s
130.4 GTexel/s
FP16 (half)
29.71 TFLOPS
-
FP32 (float)
29.71 TFLOPS
3.130 TFLOPS
FP64 (double)
464.3 GFLOPS
130.4 GFLOPS
Graphics Processor
GPU Name
GB20B
GK104
Architecture
Blackwell 2.0
Kepler
Foundry
TSMC
TSMC
Process Size
3 nm
28 nm
Transistors
Unknown
3.54 billion
Die Size
Unknown
294 mm²
GPU Variant
-
GK104-355-A2
Board Design
TDP
140W
300W
Suggested PSU
300 W
700 W
Outputs
1x HDMI
3x DVI1x mini-DisplayPort 1.2
Power Connectors
None
2x 8-pin
Graphics Features
DirectX
N/A
12 (11_0)
OpenGL
N/A
4.6
OpenCL
3.0
3.0
Vulkan
N/A
1.1
CUDA
12.1
3.0
Shader Model
N/A
5.1