CMP 170HX vs Radeon VII
We compared two Desktop platform GPUs: 16GB VRAM CMP 170HX and 16GB VRAM Radeon VII to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
CMP 170HX 's Advantages
Released 2 years and 7 months late
Larger VRAM bandwidth (1493GB/s vs 1020GB/s)
640 additional rendering cores
Lower TDP (250W vs 295W)
Radeon VII 's Advantages
Boost Clock has increased by 24% (1750MHz vs 1410MHz)
Score
Benchmark
FP32 (float)
CMP 170HX
12630
Radeon VII
+6%
13440
Graphics Card
Sep 2021
Release Date
Feb 2019
Mining GPUs
Generation
Vega II
Desktop
Type
Desktop
PCIe 4.0 x4
Bus Interface
PCIe 3.0 x16
Clock Speeds
1140 MHz
Base Clock
1400 MHz
1410 MHz
Boost Clock
1750 MHz
1458 MHz
Memory Clock
1000 MHz
Memory
16GB
Memory Size
16GB
HBM2e
Memory Type
HBM2
4096bit
Memory Bus
4096bit
1493GB/s
Bandwidth
1020GB/s
Render Config
-
Compute Units
60
70
SM Count
-
4480
Shading Units
3840
280
TMUs
240
128
ROPs
64
280
Tensor Cores
-
192 KB (per SM)
L1 Cache
16 KB (per CU)
8 MB
L2 Cache
4 MB
Theoretical Performance
180.5 GPixel/s
Pixel Rate
112.0 GPixel/s
394.8 GTexel/s
Texture Rate
420.0 GTexel/s
50.53 TFLOPS
FP16 (half)
26.88 TFLOPS
12.63 TFLOPS
FP32 (float)
13.44 TFLOPS
6.317 TFLOPS
FP64 (double)
3.360 TFLOPS
Board Design
250W
TDP
295W
600 W
Suggested PSU
600 W
No outputs
Outputs
1x HDMI 2.0b
3x DisplayPort 1.4a
2x 8-pin
Power Connectors
2x 8-pin
Graphics Processor
GA100
GPU Name
Vega 20
GA100-105F-A1
GPU Variant
Vega 20 XT
Ampere
Architecture
GCN 5.1
TSMC
Foundry
TSMC
7 nm
Process Size
7 nm
54.2 billion
Transistors
13.23 billion
826 mm²
Die Size
331 mm²
Graphics Features
N/A
DirectX
12 (12_1)
N/A
OpenGL
4.6
3.0
OpenCL
2.1
N/A
Vulkan
1.3
8.0
CUDA
-
N/A
Shader Model
6.7
