NVIDIA GeForce GTX 680M vs Intel Arc A780
GPU Specs Compare
Graphics Card
Release Date
Jun 2012
Unknown
Generation
GeForce 600M
Alchemist(Arc 7)
Type
Mobile
Desktop
Bus Interface
MXM-B (3.0)
PCIe 4.0 x16
Clock Speeds
Base Clock
719 MHz
2200 MHz
Boost Clock
758 MHz
2200 MHz
Memory Clock
900 MHz
1093 MHz
Memory
Memory Size
4GB
16GB
Memory Type
GDDR5
GDDR6X
Memory Bus
256bit
256bit
Bandwidth
115.2GB/s
559.6GB/s
Render Config
Shading Units
1344
4096
TMUs
112
256
ROPs
32
128
L1 Cache
16 KB (per SMX)
-
L2 Cache
512 KB
16 MB
Tensor Cores
-
512
RT Cores
-
32
Theoretical Performance
Pixel Rate
21.22 GPixel/s
281.6 GPixel/s
Texture Rate
84.90 GTexel/s
563.2 GTexel/s
FP32 (float)
2.038 TFLOPS
18.02 TFLOPS
FP64 (double)
84.90 GFLOPS
2.253 TFLOPS
FP16 (half)
-
36.04 TFLOPS
Graphics Processor
GPU Name
GK104
DG2-512
GPU Variant
N13E-GTX-A2
ACM-G10
Architecture
Kepler
Generation 12.7
Foundry
TSMC
TSMC
Process Size
28 nm
6 nm
Transistors
3.54 billion
21.7 billion
Die Size
294 mm²
406 mm²
Board Design
TDP
100W
200W
Outputs
No outputs
1x HDMI 2.13x DisplayPort 2.0
Power Connectors
None
2x 8-pin
Suggested PSU
-
550 W
Graphics Features
DirectX
12 (11_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.1
1.3
CUDA
3.0
-
Shader Model
5.1
6.6
📊 Benchmark
Blender
189
-