NVIDIA GeForce RTX 4090 D vs NVIDIA GRID K520
GPU · Specs Compare
Graphics Card
Release Date
Dec 2023
Jul 2013
Generation
GeForce 40
GRID
Type
Desktop
Professional
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
2280 MHz
—
Boost Clock
2520 MHz
—
Memory Clock
1313 MHz
1250 MHz
Memory
Memory Size
24GB
4GB
Memory Type
GDDR6X
GDDR5
Memory Bus
384bit
256bit
Bandwidth
1008GB/s
160.0GB/s
Render Config
SM Count
114
—
Shading Units
14592
1536
TMUs
456
128
ROPs
176
32
Tensor Cores
456
—
RT Cores
114
—
L1 Cache
128 KB (per SM)
16 KB (per SMX)
L2 Cache
72 MB
512 KB
Theoretical Performance
Pixel Rate
443.5 GPixel/s
23.84 GPixel/s
Texture Rate
1149 GTexel/s
95.36 GTexel/s
FP16 (half)
73.54 TFLOPS
—
FP32 (float)
73.54 TFLOPS
2.289 TFLOPS
FP64 (double)
1149 GFLOPS
95.36 GFLOPS
Graphics Processor
GPU Name
AD102
GK104
GPU Variant
AD102-250-A1
—
Architecture
Ada Lovelace
Kepler
Foundry
TSMC
TSMC
Process Size
5 nm
28 nm
Transistors
76.3 billion
3.54 billion
Die Size
609 mm²
294 mm²
Board Design
TDP
425W
225W
Suggested PSU
800 W
550 W
Outputs
1x HDMI 2.13x DisplayPort 1.4a
No outputs
Power Connectors
1x 16-pin
1x 8-pin
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
6.7
5.1
▲ Specs Compare
Data sourced from official specifications and benchmark tests.