CMP 170HX vs CMP 70HX
We compared two Desktop platform GPUs: 16GB VRAM CMP 170HX and 8GB VRAM CMP 70HX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
CMP 170HX 's Advantages
Released 8 months late
Boost Clock has increased by 1% (1410MHz vs 1395MHz)
More VRAM (16GB vs 8GB)
Larger VRAM bandwidth (1493GB/s vs 608.3GB/s)
640 additional rendering cores
Score
Benchmark
FP32 (float)
CMP 170HX
+17%
12630
CMP 70HX
10710
Graphics Card
Sep 2021
Release Date
Jan 2021
Mining GPUs
Generation
Mining GPUs
Desktop
Type
Desktop
PCIe 4.0 x4
Bus Interface
PCIe 1.0 x4
Clock Speeds
1140 MHz
Base Clock
1365 MHz
1410 MHz
Boost Clock
1395 MHz
1458 MHz
Memory Clock
1188 MHz
Memory
16GB
Memory Size
8GB
HBM2e
Memory Type
GDDR6X
4096bit
Memory Bus
256bit
1493GB/s
Bandwidth
608.3GB/s
Render Config
70
SM Count
30
4480
Shading Units
3840
280
TMUs
120
128
ROPs
64
280
Tensor Cores
120
-
RT Cores
30
192 KB (per SM)
L1 Cache
128 KB (per SM)
8 MB
L2 Cache
4 MB
Theoretical Performance
180.5 GPixel/s
Pixel Rate
89.28 GPixel/s
394.8 GTexel/s
Texture Rate
167.4 GTexel/s
50.53 TFLOPS
FP16 (half)
10.71 TFLOPS
12.63 TFLOPS
FP32 (float)
10.71 TFLOPS
6.317 TFLOPS
FP64 (double)
167.4 GFLOPS
Board Design
250W
TDP
Unknown
600 W
Suggested PSU
200 W
No outputs
Outputs
No outputs
2x 8-pin
Power Connectors
1x 12-pin
Graphics Processor
GA100
GPU Name
GA104
GA100-105F-A1
GPU Variant
GA104-100-A1
Ampere
Architecture
Ampere
TSMC
Foundry
Samsung
7 nm
Process Size
8 nm
54.2 billion
Transistors
17.4 billion
826 mm²
Die Size
392 mm²
Graphics Features
N/A
DirectX
12 Ultimate (12_2)
N/A
OpenGL
4.6
3.0
OpenCL
3.0
N/A
Vulkan
1.3
8.0
CUDA
8.6
N/A
Shader Model
6.8
