NVIDIA A30 PCIe vs NVIDIA CMP 40HX
GPU · Specs Compare
Graphics Card
Release Date
Apr 2021
Feb 2021
Generation
Tesla Ampere
Mining GPUs
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 1.0 x4
Clock Speeds
Base Clock
930 MHz
1470 MHz
Boost Clock
1440 MHz
1650 MHz
Memory Clock
1215 MHz
1750 MHz
Memory
Memory Size
24GB
8GB
Memory Type
HBM2e
GDDR6
Memory Bus
3072bit
256bit
Bandwidth
933.1GB/s
448.0GB/s
Render Config
SM Count
56
36
Shading Units
3584
2304
TMUs
224
144
ROPs
96
64
Tensor Cores
224
288
L1 Cache
192 KB (per SM)
64 KB (per SM)
L2 Cache
24 MB
4 MB
RT Cores
—
36
Theoretical Performance
Pixel Rate
138.2 GPixel/s
105.6 GPixel/s
Texture Rate
322.6 GTexel/s
237.6 GTexel/s
FP16 (half)
10.32 TFLOPS
15.21 TFLOPS
FP32 (float)
10.32 TFLOPS
7.603 TFLOPS
FP64 (double)
5.161 TFLOPS
237.6 GFLOPS
Graphics Processor
GPU Name
GA100
TU106
Architecture
Ampere
Turing
Foundry
TSMC
TSMC
Process Size
7 nm
12 nm
Transistors
54.2 billion
10.8 billion
Die Size
826 mm²
445 mm²
GPU Variant
—
TU106-100-A1
Board Design
TDP
165W
185W
Suggested PSU
450 W
450 W
Outputs
No outputs
No outputs
Power Connectors
8-pin EPS
1x 8-pin
Graphics Features
DirectX
N/A
12 Ultimate (12_2)
OpenGL
N/A
4.6
OpenCL
3.0
3.0
Vulkan
N/A
1.3
CUDA
8.0
7.5
Shader Model
N/A
6.8
Benchmark
Blender
2,036
1,174
▲ Specs Compare
Data sourced from official specifications and benchmark tests.