NVIDIA GeForce RTX 4090 vs NVIDIA CMP 170HX
GPU Specs Compare
Graphics Card
Release Date
Sep 2022
Sep 2021
Generation
GeForce 40
Mining GPUs
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x4
Clock Speeds
Base Clock
2235 MHz
1140 MHz
Boost Clock
2520 MHz
1410 MHz
Memory Clock
1313 MHz
1458 MHz
Memory
Memory Size
24GB
16GB
Memory Type
GDDR6X
HBM2e
Memory Bus
384bit
4096bit
Bandwidth
1.01TB/s
1493GB/s
Render Config
SM Count
128
70
Shading Units
16384
4480
TMUs
512
280
ROPs
176
128
Tensor Cores
512
280
RT Cores
128
-
L1 Cache
128 KB (per SM)
192 KB (per SM)
L2 Cache
72 MB
8 MB
Theoretical Performance
Pixel Rate
443.5 GPixel/s
180.5 GPixel/s
Texture Rate
1290.2 GTexel/s
394.8 GTexel/s
FP16 (half)
82.58 TFLOPS
50.53 TFLOPS
FP32 (float)
82.58 TFLOPS
12.63 TFLOPS
FP64 (double)
1290.2 GFLOPS
6.317 TFLOPS
Graphics Processor
GPU Name
AD102
GA100
GPU Variant
AD102-300-A1
GA100-105F-A1
Architecture
Ada Lovelace
Ampere
Foundry
TSMC
TSMC
Process Size
5 nm
7 nm
Transistors
76.3 billion
54.2 billion
Die Size
609 mm²
826 mm²
Board Design
TDP
450W
250W
Suggested PSU
850 W
600 W
Outputs
1x HDMI 2.13x DisplayPort 1.4a
No outputs
Power Connectors
1x 16-pin
2x 8-pin
Graphics Features
DirectX
12 Ultimate (12_2)
N/A
OpenGL
4.6
N/A
OpenCL
3.0
3.0
Vulkan
1.4
N/A
CUDA
8.9
8.0
Shader Model
6.8
N/A