NVIDIA GeForce GTX 880M vs NVIDIA GeForce RTX 4080 16 GB
GPU · Specs Compare
Graphics Card
Release Date
Mar 2014
Sep 2022
Generation
GeForce 800M
GeForce 40
Type
Mobile
Desktop
Bus Interface
MXM-B (3.0)
PCIe 4.0 x16
Clock Speeds
Base Clock
954 MHz
2205 MHz
Boost Clock
993 MHz
2505 MHz
Memory Clock
1250 MHz
1400 MHz
Memory
Memory Size
8GB
16GB
Memory Type
GDDR5
GDDR6X
Memory Bus
256bit
256bit
Bandwidth
160.0GB/s
716.8GB/s
Render Config
Shading Units
1536
9728
TMUs
128
304
ROPs
32
112
L1 Cache
16 KB (per SMX)
128 KB (per SM)
L2 Cache
512 KB
64 MB
SM Count
—
76
Tensor Cores
—
304
RT Cores
—
76
Theoretical Performance
Pixel Rate
31.78 GPixel/s
280.6 GPixel/s
Texture Rate
127.1 GTexel/s
761.5 GTexel/s
FP32 (float)
3.050 TFLOPS
48.74 TFLOPS
FP64 (double)
127.1 GFLOPS
761.5 GFLOPS
FP16 (half)
—
48.74 TFLOPS
Graphics Processor
GPU Name
GK104
AD103
GPU Variant
N15E-GX-A2
AD103-300-A1
Architecture
Kepler
Ada Lovelace
Foundry
TSMC
TSMC
Process Size
28 nm
4 nm
Transistors
3.54 billion
45.9 billion
Die Size
294 mm²
379 mm²
Board Design
TDP
122W
320W
Outputs
No outputs
1x HDMI 2.13x DisplayPort 1.4a
Power Connectors
None
1x 16-pin
Suggested PSU
—
700 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
8.9
Shader Model
5.1
6.6
Benchmark
Blender
190
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.