NVIDIA GeForce RTX 4090 vs NVIDIA CMP 70HX
GPU · Specs Compare
Graphics Card
Release Date
Sep 2022
Jan 2021
Generation
GeForce 40
Mining GPUs
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 1.0 x4
Clock Speeds
Base Clock
2235 MHz
1365 MHz
Boost Clock
2520 MHz
1395 MHz
Memory Clock
1313 MHz
1188 MHz
Memory
Memory Size
24GB
8GB
Memory Type
GDDR6X
GDDR6X
Memory Bus
384bit
256bit
Bandwidth
1.01TB/s
608.3GB/s
Render Config
SM Count
128
30
Shading Units
16384
3840
TMUs
512
120
ROPs
176
64
Tensor Cores
512
120
RT Cores
128
30
L1 Cache
128 KB (per SM)
128 KB (per SM)
L2 Cache
72 MB
4 MB
Theoretical Performance
Pixel Rate
443.5 GPixel/s
89.28 GPixel/s
Texture Rate
1290.2 GTexel/s
167.4 GTexel/s
FP16 (half)
82.58 TFLOPS
10.71 TFLOPS
FP32 (float)
82.58 TFLOPS
10.71 TFLOPS
FP64 (double)
1290.2 GFLOPS
167.4 GFLOPS
Graphics Processor
GPU Name
AD102
GA104
GPU Variant
AD102-300-A1
GA104-100-A1
Architecture
Ada Lovelace
Ampere
Foundry
TSMC
Samsung
Process Size
5 nm
8 nm
Transistors
76.3 billion
17.4 billion
Die Size
609 mm²
392 mm²
Board Design
TDP
450W
Unknown
Suggested PSU
850 W
200 W
Outputs
1x HDMI 2.13x DisplayPort 1.4a
No outputs
Power Connectors
1x 16-pin
1x 12-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.4
1.3
CUDA
8.9
8.6
Shader Model
6.8
6.8
▲ Specs Compare
Data sourced from official specifications and benchmark tests.