Home GPU Comparison AMD Radeon 780M vs NVIDIA CMP 90HX

AMD Radeon 780M vs NVIDIA CMP 90HX

We compared a Integrated graphics card GPU: 0System Shared VRAM AMD Radeon 780M and a Desktop platform GPU: 10GB VRAM CMP 90HX 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 6 months late
Boost Clock has increased by 58% (2700MHz vs 1710MHz)
Lower TDP (15W vs 320W)
NVIDIA CMP 90HX 's Advantages
5632 additional rendering cores

Score

Benchmark

FP32 (float)
AMD Radeon 780M
8.294 TFLOPS
CMP 90HX +163%
21.89 TFLOPS
VS

Graphics Card

Jan 2023
Release Date
Jul 2021
Navi III IGP
Generation
Mining GPUs
Integrated
Type
Desktop
PCIe 4.0 x8
Bus Interface
PCIe 4.0 x16

Clock Speeds

800 MHz
Base Clock
1500 MHz
2700 MHz
Boost Clock
1710 MHz
System Shared
Memory Clock
1188 MHz

Memory

System Shared
Memory Size
10GB
System Shared
Memory Type
GDDR6X
System Shared
Memory Bus
320bit
System Dependent
Bandwidth
760.3GB/s

Render Config

12
Compute Units
-
-
SM Count
50
768
Shading Units
6400
48
TMUs
200
32
ROPs
80
-
Tensor Cores
200
12
RT Cores
50
128 KB per Array
L1 Cache
128 KB (per SM)
2 MB
L2 Cache
5 MB
-
-
-

Theoretical Performance

86.40 GPixel/s
Pixel Rate
136.8 GPixel/s
129.6 GTexel/s
Texture Rate
342.0 GTexel/s
16.59 TFLOPS
FP16 (half)
21.89 TFLOPS
8.294 TFLOPS
FP32 (float)
21.89 TFLOPS
518.4 GFLOPS
FP64 (double)
342.0 GFLOPS

Board Design

15W
TDP
320W
-
Suggested PSU
700 W
Portable Device Dependent
Outputs
No outputs
None
Power Connectors
2x 8-pin

Graphics Processor

Phoenix
GPU Name
GA102
-
GPU Variant
GA102-100-A1
RDNA 3.0
Architecture
Ampere
TSMC
Foundry
Samsung
4 nm
Process Size
8 nm
25.39 billion
Transistors
28.3 billion
178 mm²
Die Size
628 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
2.1
OpenCL
3.0
1.3
Vulkan
1.3
-
CUDA
8.6
6.7
Shader Model
6.6

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