NVIDIA CMP 90HX vs NVIDIA CMP 30HX
We compared two Desktop platform GPUs: 10GB VRAM CMP 90HX and 6GB VRAM CMP 30HX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA CMP 90HX 's Advantages
More VRAM (10GB vs 6GB)
Larger VRAM bandwidth (760.3GB/s vs 336.0GB/s)
4992 additional rendering cores
NVIDIA CMP 30HX 's Advantages
Boost Clock has increased by 4% (1785MHz vs 1710MHz)
Lower TDP (125W vs 320W)
Score
Benchmark
FP32 (float)
CMP 90HX
+335%
21.89 TFLOPS
CMP 30HX
5.027 TFLOPS
Graphics Card
Jul 2021
Release Date
Feb 2021
Mining GPUs
Generation
Mining GPUs
Desktop
Type
Desktop
PCIe 1.0 x4
Bus Interface
PCIe 1.0 x4
Clock Speeds
1500 MHz
Base Clock
1530 MHz
1710 MHz
Boost Clock
1785 MHz
1188 MHz
Memory Clock
1750 MHz
Memory
10GB
Memory Size
6GB
GDDR6X
Memory Type
GDDR6
320bit
Memory Bus
192bit
760.3GB/s
Bandwidth
336.0GB/s
Render Config
-
-
-
50
SM Count
22
6400
Shading Units
1408
200
TMUs
88
80
ROPs
48
200
Tensor Cores
-
50
RT Cores
-
128 KB (per SM)
L1 Cache
64 KB (per SM)
5 MB
L2 Cache
1536 KB
-
-
-
Theoretical Performance
136.8 GPixel/s
Pixel Rate
85.68 GPixel/s
342.0 GTexel/s
Texture Rate
157.1 GTexel/s
21.89 TFLOPS
FP16 (half)
10.05 TFLOPS
21.89 TFLOPS
FP32 (float)
5.027 TFLOPS
342.0 GFLOPS
FP64 (double)
157.1 GFLOPS
Board Design
320W
TDP
125W
700 W
Suggested PSU
300 W
No outputs
Outputs
No outputs
2x 8-pin
Power Connectors
1x 8-pin
Graphics Processor
GA102
GPU Name
TU116
GA102-100-A1
GPU Variant
TU116-100-A1
Ampere
Architecture
Turing
Samsung
Foundry
TSMC
8 nm
Process Size
12 nm
28.3 billion
Transistors
6.6 billion
628 mm²
Die Size
284 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 (12_1)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.3
8.6
CUDA
7.5
6.8
Shader Model
6.8
