CMP 170HX vs Radeon RX 7900 XTX
We compared two Desktop platform GPUs: 16GB VRAM CMP 170HX and 24GB VRAM Radeon RX 7900 XTX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
CMP 170HX 's Advantages
Larger VRAM bandwidth (1493GB/s vs 960.0GB/s)
Lower TDP (250W vs 355W)
Radeon RX 7900 XTX 's Advantages
Released 1 years and 2 months late
Boost Clock has increased by 77% (2498MHz vs 1410MHz)
More VRAM (24GB vs 16GB)
1664 additional rendering cores
Score
Benchmark
FP32 (float)
CMP 170HX
12630
Radeon RX 7900 XTX
+386%
61390
Graphics Card
Sep 2021
Release Date
Nov 2022
Mining GPUs
Generation
Navi III
Desktop
Type
Desktop
PCIe 4.0 x4
Bus Interface
PCIe 4.0 x16
Clock Speeds
1140 MHz
Base Clock
1929 MHz
1410 MHz
Boost Clock
2498 MHz
1458 MHz
Memory Clock
2500 MHz
Memory
16GB
Memory Size
24GB
HBM2e
Memory Type
GDDR6
4096bit
Memory Bus
384bit
1493GB/s
Bandwidth
960.0GB/s
Render Config
-
Compute Units
96
70
SM Count
-
4480
Shading Units
6144
280
TMUs
384
128
ROPs
192
280
Tensor Cores
-
-
RT Cores
96
192 KB (per SM)
L1 Cache
256 KB per Array
8 MB
L2 Cache
6 MB
-
L3 Cache
96 MB
Theoretical Performance
180.5 GPixel/s
Pixel Rate
479.6 GPixel/s
394.8 GTexel/s
Texture Rate
959.2 GTexel/s
50.53 TFLOPS
FP16 (half)
122.8 TFLOPS
12.63 TFLOPS
FP32 (float)
61.39 TFLOPS
6.317 TFLOPS
FP64 (double)
1.918 TFLOPS
Board Design
250W
TDP
355W
600 W
Suggested PSU
750 W
No outputs
Outputs
1x HDMI 2.1a
2x DisplayPort 2.1
1x USB Type-C
2x 8-pin
Power Connectors
2x 8-pin
Graphics Processor
GA100
GPU Name
Navi 31
GA100-105F-A1
GPU Variant
Navi 31 XTX
(215-145000146)
Ampere
Architecture
RDNA 3.0
TSMC
Foundry
TSMC
7 nm
Process Size
5 nm
54.2 billion
Transistors
57.7 billion
826 mm²
Die Size
529 mm²
Graphics Features
N/A
DirectX
12 Ultimate (12_2)
N/A
OpenGL
4.6
3.0
OpenCL
2.2
N/A
Vulkan
1.3
8.0
CUDA
-
N/A
Shader Model
6.7