NVIDIA GeForce RTX 4080 12 GB vs NVIDIA Quadro P620 Mobile
GPU · Specs Compare
Graphics Card
Release Date
Unknown
Feb 2018
Generation
GeForce 40
Quadro Mobile
Type
Desktop
Professional
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
2310 MHz
1177 MHz
Boost Clock
2610 MHz
1443 MHz
Memory Clock
1313 MHz
1502 MHz
Memory
Memory Size
12GB
4GB
Memory Type
GDDR6X
GDDR5
Memory Bus
192bit
128bit
Bandwidth
504.2GB/s
96.13GB/s
Render Config
SM Count
60
4
Shading Units
7680
512
TMUs
240
32
ROPs
80
16
Tensor Cores
240
—
RT Cores
60
—
L1 Cache
128 KB (per SM)
48 KB (per SM)
L2 Cache
48 MB
1024 KB
Theoretical Performance
Pixel Rate
208.8 GPixel/s
23.09 GPixel/s
Texture Rate
626.4 GTexel/s
46.18 GTexel/s
FP16 (half)
40.09 TFLOPS
23.09 GFLOPS
FP32 (float)
40.09 TFLOPS
1478 GFLOPS
FP64 (double)
626.4 GFLOPS
46.18 GFLOPS
Graphics Processor
GPU Name
AD104
GP107
GPU Variant
AD104-400-A1
—
Architecture
Ada Lovelace
Pascal
Foundry
TSMC
Samsung
Process Size
4 nm
14 nm
Transistors
35.8 billion
3.3 billion
Die Size
295 mm²
132 mm²
Board Design
TDP
285W
40W
Suggested PSU
600 W
—
Outputs
1x HDMI 2.13x DisplayPort 1.4a
No outputs
Power Connectors
1x 16-pin
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.3
CUDA
8.9
6.1
Shader Model
6.6
6.4
Benchmark
Blender
9,224
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.