Home GPU Comparison AMD Radeon 780M vs NVIDIA CMP 170HX

AMD Radeon 780M vs NVIDIA CMP 170HX

We compared a Integrated graphics card GPU: 0System Shared VRAM AMD Radeon 780M and a Desktop platform GPU: 16GB VRAM CMP 170HX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon 780M 's Advantages
Released 1 years and 4 months late
Boost Clock has increased by 91% (2700MHz vs 1410MHz)
Lower TDP (15W vs 250W)
NVIDIA CMP 170HX 's Advantages
3712 additional rendering cores

Score

Benchmark

FP32 (float)
AMD Radeon 780M
8.294 TFLOPS
CMP 170HX +52%
12.63 TFLOPS
VS

Graphics Card

Jan 2023
Release Date
Sep 2021
Navi III IGP
Generation
Mining GPUs
Integrated
Type
Desktop
PCIe 4.0 x8
Bus Interface
PCIe 4.0 x4

Clock Speeds

800 MHz
Base Clock
1140 MHz
2700 MHz
Boost Clock
1410 MHz
System Shared
Memory Clock
1458 MHz

Memory

System Shared
Memory Size
16GB
System Shared
Memory Type
HBM2e
System Shared
Memory Bus
4096bit
System Dependent
Bandwidth
1493GB/s

Render Config

-
SM Count
70
12
Compute Units
-
768
Shading Units
4480
48
TMUs
280
32
ROPs
128
-
Tensor Cores
280
12
RT Cores
-
128 KB per Array
L1 Cache
192 KB (per SM)
2 MB
L2 Cache
8 MB

Theoretical Performance

86.40 GPixel/s
Pixel Rate
180.5 GPixel/s
129.6 GTexel/s
Texture Rate
394.8 GTexel/s
16.59 TFLOPS
FP16 (half)
50.53 TFLOPS
8.294 TFLOPS
FP32 (float)
12.63 TFLOPS
518.4 GFLOPS
FP64 (double)
6.317 TFLOPS

Graphics Processor

Phoenix
GPU Name
GA100
-
GPU Variant
GA100-105F-A1
RDNA 3.0
Architecture
Ampere
TSMC
Foundry
TSMC
4 nm
Process Size
7 nm
25.39 billion
Transistors
54.2 billion
178 mm²
Die Size
826 mm²

Board Design

15W
TDP
250W
-
Suggested PSU
600 W
Portable Device Dependent
Outputs
No outputs
None
Power Connectors
2x 8-pin

Graphics Features

12 Ultimate (12_2)
DirectX
N/A
4.6
OpenGL
N/A
2.1
OpenCL
3.0
1.3
Vulkan
N/A
-
CUDA
8.0
6.7
Shader Model
N/A

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