NVIDIA GeForce RTX 4080 Mobile vs NVIDIA GeForce GTX 670
GPU · Specs Compare
Graphics Card
Release Date
Jan 2023
May 2012
Generation
GeForce 40 Mobile
GeForce 600
Type
Mobile
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1290 MHz
915 MHz
Boost Clock
1665 MHz
980 MHz
Memory Clock
2250 MHz
1502 MHz
Memory
Memory Size
12GB
2GB
Memory Type
GDDR6
GDDR5
Memory Bus
192bit
256bit
Bandwidth
432.0GB/s
192.3GB/s
Render Config
SM Count
58
—
Shading Units
7424
1344
TMUs
232
112
ROPs
80
32
Tensor Cores
232
—
RT Cores
58
—
L1 Cache
128 KB (per SM)
16 KB (per SMX)
L2 Cache
48 MB
512 KB
Theoretical Performance
Pixel Rate
133.2 GPixel/s
27.44 GPixel/s
Texture Rate
386.3 GTexel/s
109.8 GTexel/s
FP16 (half)
24.72 TFLOPS
—
FP32 (float)
24.72 TFLOPS
2.634 TFLOPS
FP64 (double)
386.3 GFLOPS
109.8 GFLOPS
Graphics Processor
GPU Name
AD104
GK104
GPU Variant
GN21-X9
GK104-325-A2
Architecture
Ada Lovelace
Kepler
Foundry
TSMC
TSMC
Process Size
5 nm
28 nm
Transistors
35.8 billion
3.54 billion
Die Size
294 mm²
294 mm²
Board Design
TDP
110W
170W
Outputs
Portable Device Dependent
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
Power Connectors
None
2x 6-pin
Suggested PSU
—
450 W
Graphics Features
DirectX
12 Ultimate (12_2)
12 (11_0)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.1
CUDA
8.9
3.0
Shader Model
6.8
5.1
▲ Specs Compare
Data sourced from official specifications and benchmark tests.