NVIDIA GeForce GTX 680M vs NVIDIA GB10
GPU Specs Compare
Graphics Card
Release Date
Jun 2012
Oct 2025
Generation
GeForce 600M
Server Blackwell
Type
Mobile
Desktop
Bus Interface
MXM-B (3.0)
PCIe 5.0 x16
Clock Speeds
Base Clock
719 MHz
1665 MHz
Boost Clock
758 MHz
2418 MHz
Memory Clock
900 MHz
1067 MHz
Memory
Memory Size
4GB
128GB
Memory Type
GDDR5
LPDDR5X
Memory Bus
256bit
256bit
Bandwidth
115.2GB/s
273.2GB/s
Render Config
Shading Units
1344
6144
TMUs
112
384
ROPs
32
48
L1 Cache
16 KB (per SMX)
256 KB (per SM)
L2 Cache
512 KB
50 MB
SM Count
-
48
Tensor Cores
-
384
RT Cores
-
48
Theoretical Performance
Pixel Rate
21.22 GPixel/s
116.1 GPixel/s
Texture Rate
84.90 GTexel/s
928.5 GTexel/s
FP32 (float)
2.038 TFLOPS
29.71 TFLOPS
FP64 (double)
84.90 GFLOPS
464.3 GFLOPS
FP16 (half)
-
29.71 TFLOPS
Graphics Processor
GPU Name
GK104
GB20B
GPU Variant
N13E-GTX-A2
-
Architecture
Kepler
Blackwell 2.0
Foundry
TSMC
TSMC
Process Size
28 nm
3 nm
Transistors
3.54 billion
Unknown
Die Size
294 mm²
Unknown
Board Design
TDP
100W
140W
Outputs
No outputs
1x HDMI
Power Connectors
None
None
Suggested PSU
-
300 W
Graphics Features
DirectX
12 (11_0)
N/A
OpenGL
4.6
N/A
OpenCL
3.0
3.0
Vulkan
1.1
N/A
CUDA
3.0
12.1
Shader Model
5.1
N/A
📊 Benchmark
Blender
189
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