NVIDIA GeForce RTX 4080 16 GB 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
2205 MHz
1140 MHz
Boost Clock
2505 MHz
1410 MHz
Memory Clock
1400 MHz
1458 MHz
Memory
Memory Size
16GB
16GB
Memory Type
GDDR6X
HBM2e
Memory Bus
256bit
4096bit
Bandwidth
716.8GB/s
1493GB/s
Render Config
SM Count
76
70
Shading Units
9728
4480
TMUs
304
280
ROPs
112
128
Tensor Cores
304
280
RT Cores
76
-
L1 Cache
128 KB (per SM)
192 KB (per SM)
L2 Cache
64 MB
8 MB
Theoretical Performance
Pixel Rate
280.6 GPixel/s
180.5 GPixel/s
Texture Rate
761.5 GTexel/s
394.8 GTexel/s
FP16 (half)
48.74 TFLOPS
50.53 TFLOPS
FP32 (float)
48.74 TFLOPS
12.63 TFLOPS
FP64 (double)
761.5 GFLOPS
6.317 TFLOPS
Graphics Processor
GPU Name
AD103
GA100
GPU Variant
AD103-300-A1
GA100-105F-A1
Architecture
Ada Lovelace
Ampere
Foundry
TSMC
TSMC
Process Size
4 nm
7 nm
Transistors
45.9 billion
54.2 billion
Die Size
379 mm²
826 mm²
Board Design
TDP
320W
250W
Suggested PSU
700 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
1.3
N/A
CUDA
8.9
8.0
Shader Model
6.6
N/A